マイクロプローズ
↑ Atari Interactive, Inc. > Overview allgame
↑ http://assignments.uspto.gov/assignments/q?db=tm&rno=1711906
↑ http://assignments.uspto.gov/assignments/q?db=tm&qt=asne&reel=&frame=&sno=&rno=&asnr=&asnri=&asne=INTERACTIVE+GAME+GROUP&asnei=&asns=&apct=&apcti=&rgst=&rgsti=
↑ http://assignments.uspto.gov/assignments/q?db=tm&qt=asne&reel=&frame=&sno=&rno=&asnr=&asnri=&asne=I-DRS+AT&asnei=&asns=&apct=&apcti=&rgst=&rgsti=
↑ http://www.gamasutra.com/php-bin/news_index.php?story=5663