CATV-Compliant ARIB Essential Patent Portfolio

Dolby International AB
JP5562408

INFOCITY, Inc.
JP5247097

INFOCITY, Inc. / Nippon Hoso Kyokai
JP6789553

JVCKENWOOD Corporation
JP4620788

JP5070979

KDDI CORPORATION
JP5254162

KYOCERA Corporation
JP4753565

LG Electronics Inc.
JP6291081
JP6392792

Maxell, Ltd.
JP4406669

JP4406672
JP4431598
JP4431599
JP4565049
JP4613212
JP4625757
JP4625764
JP4625870
JP4629789
JP4629790

July 1, 2024

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

Maxell, Ltd.
JP4629791
JP4654309
JP4871992
JP4901993
JP4997362
JP5002370
JP5002699
JP5050122
JP5050129

JP5063827
JP5081512
JP5095018
JP5095026
JP5111542
JP5111543
JP5114600
JP5188634
JP5223027
JP5223028
JP5223029
JP5223030
JP5236112
JP5236113

JP5241945
JP5241946
JP5372383
JP5380614
JP5413534
JP5450875
JP5450876

Page 2 of 11

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

Maxell, Ltd.
JP5522644
JP5603475
JP5695150
JP5805835
JP5896436
JP5947411
JP6734742
JP6734743
JP6734755

JP6734758
JP6739315
JP6739316
JP6739674
JP6739675
JP6739676
JP6739677
JP6806944
JP6806945
JP6808879
JP6808880
JP6808881
JP6836685
JP6854947

JP6854948
JP6854949
JP6854950
JP6854951
JP6854952
JP6885707
JP6892239

Page 3 of 11

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

Maxell, Ltd.
JP6892240
JP6905631
JP6906925
JP6912632
JP6912633
JP6912634
JP7164754
JP7164755
JP7166485

JP7325678
JP7325680

MxH Corporation
JP7206449

NEC Corporation
JP4066999
JP4666231
JP4973790
JP5300074
JP5682181

NHK Foundation
JP5113954
JP5113955

Nippon Hoso Kyokai
JP5156037
JP5156038
JP5156039
JP5156143

Page 4 of 11

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

Nippon Hoso Kyokai
JP5156144
JP5175883
JP5269237
JP5269238
JP5269239
JP5269240
JP5269241
JP5271445
JP5544395

JP5548726
JP5584729
JP5584730
JP5586657
JP5586658
JP5586770
JP5923137
JP6018796
JP6068721
JP6097443
JP6101384
JP6154972
JP6214809
JP6214810

JP6214811
JP6271065
JP6271066
JP6275308
JP6323805
JP6388295
JP6803357

Page 5 of 11

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

Nippon Hoso Kyokai
JP6858303
JP7300250

Orange SA
JP5396600

Panasonic Holdings Corporation
JP4735264

Sharp Corporation
JP4786739
JP6363745

Sony Group Corporation
JP4518058
JP4581955
JP4883199
JP4895113
JP5029037
JP5516826
JP5595590
JP5696913
JP5696914
JP5696915

JP5708874
JP5708875
JP5725390
JP5725391
JP5725392
JP5754491
JP5757601

Page 6 of 11

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

Sony Group Corporation
JP5765478
JP5765479
JP5765480
JP5777793
JP5777794
JP5949825
JP6065881
JP6207673
JP6217779

JP6269754
JP6269798
JP6323514
JP6327296
JP6338720
JP6350514
JP6369524
JP6465233
JP6471820
JP6604395
JP6607303
JP6614279

Toshiba Corporation
JP4350714
JP4772899
JP4843686
JP5032419
JP5143050
JP5254411
JP5379881
JP5479631

Page 7 of 11

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

Toshiba Corporation
JP5735069
JP5902279
JP5902280
JP5921398
JP6009946
JP6239674
JP6271203
JP6400783
JP6501859

TVS REGZA Corporation
JP4542914
JP5060251
JP5087022
JP5132808
JP5225324
JP5404864
JP6510089
JP6510090
JP6560658
JP6560659
JP6560660
JP6560661

JP6607843
JP6607844
JP6607845
JP6633507
JP6633804
JP6633805
JP6633806
JP6633807

Page 8 of 11

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

TVS REGZA Corporation
JP6633808
JP6633809
JP6633810
JP6633811
JP6686219
JP6686220
JP6697492
JP6703176
JP6705844

JP6707479
JP6707704
JP6707705
JP6732991
JP6732992
JP6734981
JP6734982
JP6734983
JP6734984
JP6779927
JP6780145
JP6780146
JP6786533
JP6786740

JP6786741
JP6794386
JP6794387
JP6794568
JP6794569
JP6812378
JP6812379

Page 9 of 11

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

TVS REGZA Corporation
JP6812380
JP6812589
JP6812590
JP6812591
JP6812592
JP6812593
JP6812594
JP6812595
JP6829697

JP6829786
JP6829787
JP6841775
JP6841776
JP6841777
JP6841959
JP6841960
JP6841961
JP6841962
JP6841963
JP6858355
JP6858356
JP6858357
JP6858358

JP6858359
JP6858360
JP6888163
JP6888164
JP6888165
JP6891328
JP6891329

Page 10 of 11

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

TVS REGZA Corporation
JP6891330
JP6891331
JP6891332
JP6891333
JP6891334
JP6891335
JP6914865
JP6914866
JP6942769

JP6968940
JP6972254

Page 11 of 11

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

Fujitsu Limited
JP3918329* Expired November 24, 2018

JP4603570* Expired March 31, 2023

JP4791521* Expired March 31, 2023

JP4791583* Expired March 31, 2023

INFOCITY, Inc.
JP3759720* Expired May 13, 2017

JP4302537* Expired January 7, 2024

InterDigital CE Patent Holdings, SAS
JP2806587* Expired October 20, 2009

JP3169903* Expired January 31, 2017

JP3650064* Expired January 4, 2015

JP3699129* Expired May 22, 2017

JP3880616* Expired December 1, 2014

JP3881236* Expired January 4, 2015

JP3907706* Expired December 15, 2017

JP3960483* Expired March 6, 2018

JP3962064* Expired January 4, 2015

JP4070831* Expired November 20, 2015

JP4174549* Expired November 20, 2015

JP4219963* Expired November 20, 2015

JP4251668* Expired August 21, 2015

JP4302313* Expired June 30, 2018

JP4331765* Expired March 6, 2018

JP4335936* Expired June 28, 2016

JP4347275* Expired August 20, 2013

JP4347276* Expired August 20, 2013

JP4360557* Expired June 28, 2016

JP4360560* Expired December 17, 2017

JP4382150* Expired December 1, 2014

Page 1 of 18

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

InterDigital CE Patent Holdings, SAS
JP4385302* Expired December 1, 2014

JP4418754* Expired October 2, 2023

JP4424621* Expired November 30, 2015

JP4446399* Expired June 28, 2016

JP4492973* Expired March 6, 2018

JP4527135* Expired August 21, 2015

JP4531259* Expired September 24, 2019

JP4548676* Expired November 30, 2015

JP4565521* Expired December 17, 2017

JP4583513* Expired August 1, 2017

JP4605615* Expired November 30, 2015

JP4614245* Expired December 17, 2017

JP4623524* Expired August 21, 2015

JP4671248* Expired August 20, 2013

JP4721478* Expired June 30, 2018

JP4729176* Expired October 8, 2019

JP4805639* Expired June 30, 2018

JP5005868* Expired January 3, 2021

JP5147081* Expired October 8, 2019

JP5263847* Expired August 1, 2017

JP5645277* Expired August 1, 2017

JP5781049* Expired October 8, 2019

JVCKENWOOD Corporation
JP2521160* Expired November 7, 2009

JP2874729* Expired January 30, 2015

JP3055540* Expired January 30, 2015

JP3156892* Expired July 30, 2013

JP3156893* Expired August 19, 2013

JP3405345* Expired January 24, 2020

JP3405347* Expired January 24, 2020

Page 2 of 18

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

JVCKENWOOD Corporation
JP3405348* Expired January 24, 2020

JP3422458* Expired July 11, 2017

JP3431609* Expired July 11, 2017

JP3453696* Expired November 7, 2016

JP3518753* Expired January 30, 2015

JP3518754* Expired January 30, 2015

JP3518757* Expired January 30, 2015

JP3518761* Expired January 30, 2015

JP3518764* Expired January 30, 2015

JP3531823* Expired January 30, 2015

JP3531824* Expired January 30, 2015

JP3531830* Expired January 30, 2015

JP3531831* Expired January 30, 2015

JP3582428* Expired November 16, 2019

JP3627734* Expired October 29, 2013

JP3676740* Expired January 30, 2015

JP3804865* Expired January 30, 2015

JP3818525* Expired January 30, 2015

JP3818526* Expired January 30, 2015

JP3818527* Expired January 30, 2015

JP3818528* Expired January 30, 2015

JP3818529* Expired January 30, 2015

JP3818533* Expired January 30, 2015

JP3818534* Expired January 30, 2015

JP3818535* Expired January 30, 2015

JP3818536* Expired January 30, 2015

JP3830074* Expired June 15, 2020

JP4221732* Expired October 29, 2013

JP4269506* Expired September 29, 2020

JP4743237* Expired September 29, 2020

Page 3 of 18

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

JVCKENWOOD Corporation
JP4884505* Expired September 29, 2020

JP5214039* Expired September 29, 2020

JVCKENWOOD Corporation / Panasonic Holdings Corporation
JP2924538* Expired January 28, 2013

JP3405344* Expired January 24, 2020

JP3405346* Expired January 24, 2020

LG Electronics Inc.
JP4278657* Expired March 19, 2018

JP4806702* Expired May 13, 2022

Maxell, Ltd.
JP2760799* Expired April 28, 2008

JP2798086* Expired April 28, 2008

JP2798087* Expired April 28, 2008

JP2870531* Expired April 28, 2008

JP2870532* Expired April 28, 2008

JP2960803* Expired August 28, 2011

JP2980085* Expired April 28, 2008

JP2989742* Expired May 20, 2014

JP2993487* Expired April 28, 2008

JP3008884* Expired July 20, 2010

JP3008885* Expired July 20, 2010

JP3011239* Expired July 20, 2010

JP3025658* Expired July 20, 2010

JP3031284* Expired July 20, 2010

JP3031285* Expired July 20, 2010

JP3119116* Expired June 7, 2015

JP3139910* Expired March 31, 2014

JP3149627* Expired June 7, 2013

Page 4 of 18

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

Maxell, Ltd.
JP3178467* Expired July 20, 2010

JP3217137* Expired July 28, 2012

JP3275881* Expired April 28, 2008

JP3275916* Expired July 20, 2010

JP3275917* Expired July 20, 2010

JP3277894* Expired April 28, 2008

JP3443572* Expired July 28, 2012

JP3491431* Expired February 20, 2016

JP3496635* Expired March 22, 2014

JP3498403* Expired February 10, 2015

JP3502241* Expired August 28, 2011

JP3502260* Expired August 28, 2011

JP3520595* Expired March 29, 2015

JP3527908* Expired July 28, 2012

JP3564961* Expired August 21, 2017

JP3591274* Expired February 17, 2018

JP3601181* Expired April 19, 2016

JP3652176* Expired August 13, 2019

JP3661001* Expired July 20, 2010

JP3675442* Expired February 17, 2014

JP3685093* Expired April 27, 2015

JP3714276* Expired April 27, 2015

JP3780079* Expired October 29, 2017

JP3785010* Expired December 1, 2019

JP3793543* Expired July 20, 2010

JP3795266* Expired July 30, 2019

JP3829574* Expired March 9, 2020

JP3882295* Expired November 10, 2017

JP3922110* Expired February 20, 2016

JP3937889* Expired March 28, 2022

Page 5 of 18

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

Maxell, Ltd.
JP3995017* Expired November 10, 2017

JP4029569* Expired January 10, 2021

JP4042419* Expired January 31, 2022

JP4046006* Expired August 21, 2017

JP4062890* Expired April 20, 2021

JP4093214* Expired August 21, 2017

JP4103933* Expired January 11, 2022

JP4103934* Expired January 11, 2022

JP4103935* Expired January 11, 2022

JP4162033* Expired April 20, 2021

JP4192995* Expired November 10, 2017

JP4201055* Expired January 31, 2022

JP4208033* Expired April 19, 2016

JP4225365* Expired January 22, 2021

JP4238928* Expired January 31, 2022

JP4254903* Expired April 20, 2021

JP4299976* Expired March 2, 2021

JP4300170* Expired October 15, 2012

JP4300190* Expired July 31, 2017

JP4332284* Expired June 9, 2020

JP4340693* Expired March 2, 2021

JP4340694* Expired March 2, 2021

JP4340702* Expired February 16, 2021

JP4340708* Expired February 16, 2021

JP4340709* Expired February 16, 2021

JP4345694* Expired April 27, 2015

JP4353306* Expired February 17, 2014

JP4353307* Expired February 17, 2014

JP4360382* Expired January 19, 2019

JP4379428* Expired December 17, 2016

Page 6 of 18

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

Maxell, Ltd.
JP4379528* Expired March 28, 2022

JP4424118* Expired December 1, 2019

JP4431617* Expired October 29, 2017

JP4431619* Expired October 29, 2017

JP4431633* Expired December 17, 2016

JP4431635* Expired December 17, 2016

JP4443060* Expired February 9, 2021

JP4474434* Expired January 19, 2019

JP4474442* Expired January 19, 2019

JP4474486* Expired December 3, 2023

JP4484840* Expired June 9, 2020

JP4484945* Expired February 17, 2018

JP4500847* Expired December 15, 2020

JP4512664* Expired June 9, 2020

JP4538414* Expired October 19, 2021

JP4538488* Expired July 31, 2017

JP4538489* Expired July 31, 2017

JP4547097* Expired January 22, 2021

JP4558100* Expired February 17, 2018

JP4576066* Expired April 10, 2021

JP4576471* Expired January 10, 2023

JP4576481* Expired January 10, 2023

JP4597229* Expired June 25, 2018

JP4597231* Expired October 19, 2021

JP4597252* Expired February 9, 2021

JP4597266* Expired October 19, 2021

JP4613256* Expired January 22, 2021

JP4627790* Expired January 22, 2021

JP4637226* Expired January 10, 2021

JP4637254* Expired March 28, 2022

Page 7 of 18

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

Maxell, Ltd.
JP4654302* Expired February 28, 2021

JP4654307* Expired June 25, 2018

JP4654319* Expired February 9, 2021

JP4663601* Expired July 28, 2018

JP4686584* Expired December 15, 2017

JP4686632* Expired December 15, 2017

JP4686641* Expired December 15, 2017

JP4709298* Expired April 10, 2021

JP4719818* Expired February 9, 2021

JP4729634* Expired December 3, 2023

JP4729635* Expired December 3, 2023

JP4734464* Expired February 28, 2021

JP4734482* Expired February 28, 2021

JP4740384* Expired January 10, 2021

JP4742176* Expired June 25, 2018

JP4747223* Expired December 15, 2020

JP4751953* Expired December 15, 2020

JP4751959* Expired April 10, 2021

JP4783850* Expired June 21, 2021

JP4790825* Expired July 28, 2018

JP4790850* Expired January 10, 2023

JP4792543* Expired July 28, 2018

JP4876189* Expired June 21, 2021

JP4959851* Expired June 21, 2021

JP5002771* Expired April 22, 2013

JP5002772* Expired April 22, 2013

JP5002773* Expired April 22, 2013

JP5063629* Expired June 4, 2021

JP5156803* Expired June 4, 2021

JP5292371* Expired October 11, 2022

Page 8 of 18

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

Maxell, Ltd.
JP5452685* Expired October 11, 2022

JP5478690* Expired June 4, 2021

Maxell, Ltd. / Nippon Hoso Kyokai
JP3884881* Expired May 21, 2019

JP4414969* Expired May 21, 2019

JP4791567* Expired May 21, 2019

Maxell, Ltd. / Pioneer Corporation
JP2911861* Expired November 26, 2017

Mitsubishi Electric Corporation
JP2935788* Expired June 4, 2013

JP3172425* Expired February 1, 2016

JP3215952* Expired April 7, 2012

JP3216531* Expired July 24, 2016

JP3216534* Expired August 29, 2016

JP3301055* Expired March 29, 2016

JP3316572* Expired April 7, 2012

JP3316573* Expired April 7, 2012

JP3468115* Expired August 4, 2018

JP3505378* Expired January 29, 2018

JP3740712* Expired June 13, 2015

JP3800886* Expired October 12, 2019

JP3817816* Expired March 12, 2017

JP3909947* Expired February 16, 2018

JP4040053* Expired March 12, 2017

JP4040078* Expired March 12, 2017

JP4089714* Expired June 13, 2015

JP4096995* Expired June 13, 2015

JP4250817* Expired August 4, 2019

Page 9 of 18

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

Mitsubishi Electric Corporation
JP4250832* Expired October 14, 2019

JP4270833* Expired September 27, 2022

JP4303085* Expired October 23, 2023

JP4336063* Expired June 12, 2021

JP4553996* Expired May 14, 2018

JP4697369* Expired July 12, 2021

JP4844588* Expired February 1, 2020

JP4888458* Expired October 14, 2019

JP4888459* Expired October 14, 2019

JP4947192* Expired May 14, 2018

JP4947198* Expired May 14, 2018

JP5071569* Expired February 1, 2020

JP5267707* Expired February 1, 2020

NEC Corporation
JP3090137* Expired January 29, 2019

JP3332072* Expired April 9, 2018

JP3501213* Expired July 13, 2019

JP3531604* Expired November 24, 2020

JP3832321* Expired November 20, 2021

JP4045805* Expired January 11, 2022

JP4051968* Expired March 7, 2022

JP4200893* Expired December 19, 2023

JP5056965* Expired October 5, 2015

Nippon Hoso Kyokai
JP2883238* Expired February 6, 2012

JP2904986* Expired January 31, 2012

JP3103617* Expired June 13, 2011

JP3133958* Expired May 19, 2017

JP3133960* Expired May 28, 2017

Page 10 of 18

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

Nippon Hoso Kyokai
JP3457482* Expired September 12, 2016

JP3691211* Expired May 30, 2017

JP3795183* Expired May 16, 2017

JP3884869* Expired September 25, 2018

JP4249249* Expired November 13, 2020

JP4249253* Expired November 13, 2020

JP4266387* Expired November 13, 2020

JP4806444* Expired May 24, 2021

Orange SA
JP4391412* Expired April 30, 2023

JP4673302* Expired June 2, 2024

JP4864322* Expired September 5, 2023

Orange SA / TDF SAS
JP3044899* Expired January 17, 2012

JP3827718* Expired June 13, 2015

Panasonic Holdings Corporation
JP3008651* Expired March 27, 2012

JP3061053* Expired March 27, 2012

JP3061054* Expired March 27, 2012

JP3109552* Expired March 26, 2013

JP3114727* Expired March 27, 2012

JP3149328* Expired January 9, 2015

JP3154704* Expired March 26, 2013

JP3154705* Expired March 26, 2013

JP3154706* Expired March 26, 2013

JP3154707* Expired March 26, 2013

JP3162452* Expired February 3, 2012

JP3231035* Expired September 24, 2013

Page 11 of 18

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

Panasonic Holdings Corporation
JP3231036* Expired September 24, 2013

JP3233625* Expired September 24, 2013

JP3233626* Expired September 24, 2013

JP3233850* Expired March 13, 2016

JP3248807* Expired March 25, 2014

JP3327914* Expired March 25, 2014

JP3327915* Expired March 25, 2014

JP3327916* Expired March 25, 2014

JP3359327* Expired March 26, 2013

JP3359328* Expired September 24, 2013

JP3366194* Expired October 1, 2016

JP3380138* Expired May 30, 2017

JP3382569* Expired October 14, 2019

JP3387769* Expired February 21, 2017

JP3408469* Expired September 14, 2019

JP3410077* Expired September 24, 2013

JP3410078* Expired September 24, 2013

JP3410085* Expired March 25, 2014

JP3431465* Expired September 11, 2017

JP3431470* Expired September 1, 2017

JP3439738* Expired September 24, 2013

JP3439739* Expired September 24, 2013

JP3447207* Expired December 5, 2017

JP3450320* Expired March 27, 2012

JP3450321* Expired March 25, 2014

JP3450322* Expired September 24, 2013

JP3464656* Expired August 10, 2021

JP3472774* Expired March 26, 2013

JP3482750* Expired September 28, 2015

JP3489574* Expired February 26, 2018

Page 12 of 18

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

Panasonic Holdings Corporation
JP3491549* Expired January 28, 2019

JP3511013* Expired January 22, 2021

JP3526458* Expired October 19, 2019

JP3529395* Expired October 23, 2012

JP3534710* Expired March 13, 2016

JP3563346* Expired April 16, 2018

JP3588460* Expired March 27, 2012

JP3588461* Expired March 27, 2012

JP3588462* Expired September 24, 2013

JP3588463* Expired March 25, 2014

JP3610914* Expired February 27, 2021

JP3611995* Expired January 14, 2020

JP3615685* Expired April 6, 2020

JP3642210* Expired February 4, 2019

JP3643834* Expired March 26, 2013

JP3643835* Expired March 26, 2013

JP3643836* Expired March 26, 2013

JP3646110* Expired May 30, 2017

JP3646113* Expired September 1, 2017

JP3677018* Expired May 30, 2017

JP3754999* Expired December 9, 2017

JP3779311* Expired February 26, 2018

JP3829141* Expired March 27, 2012

JP3869839* Expired March 27, 2012

JP3881679* Expired March 25, 2014

JP3881680* Expired September 24, 2013

JP3918830* Expired February 4, 2019

JP3958249* Expired December 5, 2017

JP3958250* Expired December 5, 2017

JP3965205* Expired February 28, 2023

Page 13 of 18

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

Panasonic Holdings Corporation
JP3965207* Expired February 28, 2023

JP3965208* Expired February 28, 2023

JP3987526* Expired March 26, 2013

JP4028641* Expired September 24, 2018

JP4042745* Expired July 16, 2023

JP4044077* Expired March 23, 2019

JP4065014* Expired December 6, 2015

JP4135252* Expired March 23, 2019

JP4243256* Expired May 30, 2017

JP4317844* Expired December 11, 2018

JP4317845* Expired December 11, 2018

JP4369990* Expired July 27, 2020

JP4409743* Expired October 20, 2020

JP4410307* Expired July 27, 2020

JP4561822* Expired July 16, 2023

JP4649533* Expired March 9, 2021

JP4666110* Expired July 16, 2023

JP4744625* Expired July 27, 2020

Panasonic Holdings Corporation / Nippon Hoso Kyokai
JP3083159* Expired June 30, 2018

JP4057603* Expired June 30, 2018

JP4197568* Expired June 30, 2018

JP4197690* Expired June 30, 2018

Pioneer Corporation
JP2852295* Expired May 26, 2017

JP2883866* Expired April 21, 2017

JP2963895* Expired July 6, 2018

JP3437666* Expired February 21, 2015

Page 14 of 18

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

Sanyo Electric Co., Ltd.
JP3108392* Expired October 1, 2017

JP3475031* Expired January 9, 2017

JP3481107* Expired December 4, 2017

Sharp Corporation
JP2945569* Expired October 27, 2013

JP2981448* Expired October 27, 2013

JP3205713* Expired January 10, 2017

JP3256434* Expired March 29, 2016

JP3439653* Expired April 8, 2018

JP3483703* Expired May 29, 2016

JP3499128* Expired March 24, 2018

JP3504487* Expired February 13, 2018

JP3518739* Expired January 30, 2015

JP3522542* Expired July 29, 2018

JP3523470* Expired November 17, 2017

JP3524706* Expired December 16, 2016

JP3544165* Expired March 22, 2020

JP3590511* Expired November 21, 2017

JP3659776* Expired September 24, 2017

JP3698654* Expired April 26, 2021

JP3708028* Expired May 30, 2021

JP3714886* Expired April 24, 2021

JP3717422* Expired May 28, 2021

JP3720347* Expired April 13, 2024

JP3720722* Expired March 7, 2021

JP3775937* Expired March 18, 2019

JP3824833* Expired February 21, 2020

JP3841617* Expired April 13, 2020

JP3842959* Expired June 21, 2020

JP3916499* Expired April 24, 2022

Page 15 of 18

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

Sharp Corporation
JP4137613* Expired December 3, 2022

JP4165987* Expired August 10, 2020

Sony Group Corporation
JP3077467* Expired October 8, 2013

JP3082820* Expired November 25, 2013

JP3114339* Expired March 13, 2012

JP3125787* Expired December 28, 2015

JP3127920* Expired December 25, 2015

JP3209421* Expired November 25, 2013

JP3209422* Expired November 25, 2013

JP3250333* Expired August 27, 2013

JP3252706* Expired May 16, 2016

JP3371367* Expired November 25, 2013

JP3371368* Expired November 25, 2013

JP3381164* Expired August 27, 2013

JP3381165* Expired August 27, 2013

JP3407712* Expired May 16, 2016

JP3417406* Expired January 27, 2012

JP3430792* Expired October 27, 2015

JP3452236* Expired March 19, 2017

JP3570402* Expired August 27, 2013

JP3610973* Expired May 22, 2015

JP3613865* Expired December 7, 2015

JP3617115* Expired March 31, 2015

JP3630441* Expired October 29, 2013

JP3644455* Expired September 29, 2014

JP3658919* Expired April 15, 2017

JP3666093* Expired December 25, 2015

JP3685182* Expired November 13, 2015

JP3712009* Expired March 28, 2015

Page 16 of 18

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

Sony Group Corporation
JP3712063* Expired March 28, 2015

JP3835655* Expired June 9, 2018

JP3844527* Expired May 31, 2015

JP3864514* Expired September 22, 2017

JP3901179* Expired October 8, 2012

JP3906592* Expired January 5, 2019

JP3988755* Expired May 22, 2015

JP4046873* Expired November 16, 2018

JP4049180* Expired February 10, 2017

JP4051688* Expired January 21, 2020

JP4051689* Expired January 21, 2020

JP4072692* Expired September 29, 2014

JP4081780* Expired April 30, 2018

JP4099599* Expired February 10, 2017

JP4190594* Expired December 28, 2015

JP4296895* Expired December 28, 2015

JP4314745* Expired April 17, 2020

JP4543555* Expired April 11, 2020

JP5071746* Expired June 24, 2024

JP5071749* Expired June 24, 2024

JP5187352* Expired June 21, 2024

JP5339168* Expired June 24, 2024

Sony Group Corporation / Nippon Hoso Kyokai
JP3940541* Expired February 25, 2020

Sony Group Corporation / Toshiba Corporation / Nippon Hoso Kyokai
JP2975932* Expired July 9, 2018

The Trustees of Columbia University in the City of New YorkJP4194240* Expired January 29, 2019

Page 17 of 18

CATV-Compliant ARIB Essential Patent Portfolio

July 1, 2024

The Trustees of Columbia University in the City of New YorkJP4393591* Expired February 13, 2018

Toshiba Corporation
JP2941398* Expired September 29, 2010

JP3139909* Expired March 15, 2014

JP3139936* Expired March 24, 2015

JP3435277* Expired January 30, 2016

JP3490666* Expired March 15, 2014

JP3805910* Expired October 5, 2018

JP3971346* Expired June 16, 2023

JP4346471* Expired February 27, 2024

Toshiba Corporation / TVS REGZA Corporation
JP3239084* Expired May 30, 2017

JP3474510* Expired February 29, 2020

JP3602768* Expired April 12, 2020

JP3663149* Expired May 21, 2021

JP3824574* Expired February 29, 2020

JP3824575* Expired February 29, 2020

JP3917611* Expired April 12, 2020

JP4127778* Expired August 26, 2022

JP4607941* Expired August 26, 2022

JP4703631* Expired August 26, 2022

JP4703632* Expired August 26, 2022

TVS REGZA Corporation
JP4138575* Expired May 22, 2023

Page 18 of 18