Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8280275 | Combination gear, detachable unit, and image forming apparatus using these | Hiroshi Mizuno, Isamu Kugimiya, Takeshi Hashimoto, Naoto Yoshida | 2012-10-02 |
| 8131182 | Imaging cartridge and image forming apparatus | Hiroshi Mizuno, Isamu Kugimiya, Takeshi Hashimoto, Naoto Yoshida | 2012-03-06 |
| 8095038 | Compact imaging cartridge and image forming apparatus | Hiroshi Mizuno, Isamu Kugimiya, Takeshi Hashimoto, Naoto Yoshida | 2012-01-10 |
| 7228090 | Image forming apparatus with a removable process unit capable of securing rotation transmission accuracy without stressing a holding portion despite shaft misalignment | Yoshiyuki Toso, Kou Yamada, Tooru Watanabe, Syuichi Katogi, Shigeru Tashiro +1 more | 2007-06-05 |
| 5933687 | Image forming apparatus having a plurality of image holding components | Jinju Okuno | 1999-08-03 |