Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7557808 | Image processing device and information recording medium | Makoto Yamamoto, Shinobu Hayashi, Tsuyoshi Matsuda, Yoshitaka Maeyama, Tomoya Takasugi | 2009-07-07 |
| 7471297 | Image processing device and information recording medium | Makoto Yamamoto, Shinobu Hayashi, Tsuyoshi Matsuda, Yoshitaka Maeyama, Tomoya Takasugi | 2008-12-30 |
| 6980207 | Image processing device and information recording medium | Makoto Yamamoto, Shinobu Hayashi, Tsuyoshi Matsuda, Yoshitaka Maeyama, Tomoya Takasugi | 2005-12-27 |
| 6739974 | Input device, data processing device, data processing method, game device and medium | Kenji Kanno, Tomoya Takasugi | 2004-05-25 |
| 6664965 | Image processing device and information recording medium | Makoto Yamamoto, Shinobu Hayashi, Tsuyoshi Matsuda, Yoshitaka Maeyama, Tomoya Takasugi | 2003-12-16 |
| 6368217 | Input device, data processing device, data processing method, game device and medium | Kenji Kanno, Tomoya Takasugi | 2002-04-09 |