Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7283174 | Video signal processing apparatus, video signal processing method and video source determining method | Masaharu Tokuhara, Toshio Sarugaku, Seiko Imai | 2007-10-16 |
| 7221404 | Video signal processing method and device | Seiko Imai, Toshio Sarugaku, Takaya Hoshino | 2007-05-22 |
| 6991287 | Vehicle seat system | Kazuharu Ogawa, Hideki Yokoyama, Kouji Matsushita, Kenji Muramatsu | 2006-01-31 |