Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6226071 | Photographic processing system | Hideo Ishii, Shigeharu Koboshi, Minoru Ogawa, Shigeru Takeuchi | 2001-05-01 |
| 6031596 | Photographic processing system | Hideo Ishii, Shigeharu Koboshi, Minoru Ogawa, Shigeru Takeuchi | 2000-02-29 |
| 5940115 | Method of irradiating photosensitive material with a laser beam of a particular type | Masao Nakamura | 1999-08-17 |
| 5094183 | Rotating apparatus for coated work | — | 1992-03-10 |