Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823128 | Signal processing apparatus | — | 2004-11-23 |
| 6014494 | Method of recording image data | Shigekazu Minechika, Kazuyuki Okamoto, Masahiko Nishikawa, Takashi Ohnaka, Hirotsugu Murashima +1 more | 2000-01-11 |