Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8023796 | Video signal producing system and video signal recording/reproducing device in that system | Kazumasa Motoda, Shoji Nishikawa, Shigeru Awamoto, Shiro Kato, Hirofumi Uchida | 2011-09-20 |