Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4922296 | Image reproducing apparatus controlled in response to detected density of an original image | Masahiro Tomosada, Hideki Adachi | 1990-05-01 |
| 4887166 | Direct-contact-type image sensor | Hiroaki Kakinuma, Masaaki Sakamoto, Tsukasa Watanabe, Mikio Mouri | 1989-12-12 |
| 4831415 | Image forming apparatus controlled in response to detected characteristics of an original | — | 1989-05-16 |
| 4811069 | Photoelectric conversion device | Hiroaki Kakinuma, Masaaki Sakamoto, Tsukasa Watanabe | 1989-03-07 |
| 4697910 | Image processor | — | 1987-10-06 |
| 4662738 | Density detecting apparatus which detects image density according to document size | — | 1987-05-05 |
| 4530593 | Image forming apparatus with attachment | Toshiaki Yagasaki, Shunichi Masuda | 1985-07-23 |
| 4515458 | Image forming apparatus | Shunichi Masuda, Toshiaki Yagasaki | 1985-05-07 |