Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4402598 | Exposure control apparatus | Haruhisa Honda, Kanou Tanaka | 1983-09-06 |
| 4372673 | Image forming apparatus | Yoshimasa Kimura, Hisashi Sakamaki | 1983-02-08 |
| 4314754 | Image forming apparatus | Katsuichi Shimizu, Osamu Sawamura, Shunichi Masuda, Hisashi Sakamaki | 1982-02-09 |
| 4264188 | Control for multiple-mode copying apparatus | Yoshimasa Kimura, Hisashi Sakamaki | 1981-04-28 |
| 4260241 | Copying apparatus | Toshio Honma, Katsushi Furuichi, Katsumi Murakami | 1981-04-07 |
| 4204728 | Method and apparatus for color conversion | Yoshitomo Goshima, Kazuo Kawakubo, Katsushi Furuichi, Hisashi Sakamaki, Osamu Sawamura +1 more | 1980-05-27 |