Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5617183 | Photometric system structure | Takashi Yamamoto | 1997-04-01 |
| 5365308 | Paper mask unit for photographic printer | Yoshio Ozawa, Takashi Matsumoto | 1994-11-15 |
| 5187531 | Automatic paper loading device and method for photographic printer | Yoshio Ozawa, Mitsukazu Hosoya, Takashi Matsumoto | 1993-02-16 |
| 5181066 | Paper device and method for photographic printer | Yoshio Ozawa, Takashi Matsumoto | 1993-01-19 |
| D306249 | Combined paper folder and envelope opener or similar article | Kenji Tamada | 1990-02-27 |