Given the input sentence, please extract the subject and object containing a certain relation in the sentence according to the following relation types, in the format of "relation1: word1, word2; relation2: word3, word4". Relations include: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.

Panasonic Booth at CEATEC JAPAN 2015 Period: October 7 (Wed) - 10 (Sat), 2015 10:00 - 17:00 Location: Makuhari Messe, Life & Society Stage in Hall 1 and 2 Size: Total 675 square meters (Main booth 495 square meters & Technics booth 180 square meters) About Panasonic Panasonic Corporation is a worldwide leader in the development of diverse electronics technologies and solutions for customers in the consumer electronics, housing, automotive, enterprise solutions and device industries.

Answer: owned_by: Technics, Panasonic Corporation; owner_of: Panasonic Corporation, Technics; industry: Panasonic Corporation, electronics; owner_of: Panasonic Corporation, Panasonic