Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6407801 | Method of transferring photosensitive material and apparatus used therefor | — | 2002-06-18 |
| 6222616 | Method of transferring photosensitive material and apparatus used therefor | — | 2001-04-24 |
| 6170115 | Cleaning tape for photographic material transporting rollers | Naomitsu Tanaka | 2001-01-09 |
| 5797058 | Photo-processing apparatus | — | 1998-08-18 |
| 5794092 | Method for adjusting the guide width for photosensitive material and mechanism used therefor | — | 1998-08-11 |
| 5735474 | Method for forwarding and rewinding photosensitive material | — | 1998-04-07 |
| 5475465 | Method for changing guide width and mechanism used therefor | — | 1995-12-12 |