Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10183835 | Image forming apparatus | — | 2019-01-22 |
| 9919886 | Image forming apparatus | Takahiro Okubo | 2018-03-20 |
| 9671741 | Image forming apparatus | Masahiro Matsuo, Takahiro Okubo | 2017-06-06 |
| 9630791 | Image-forming apparatus that forms image on long sheet | Yasuo Shiokawa, Takahiro Okubo | 2017-04-25 |
| 9335670 | Image forming apparatus and image forming system | — | 2016-05-10 |
| 5276491 | Image forming apparatus | Hiroshi Fuma, Mitsuo Motohashi, Yozo Fujii | 1994-01-04 |
| 5182602 | Image forming apparatus | Tsugio Sugizaki, Yozo Fujii | 1993-01-26 |
| 5172174 | Transfer device with insulated shield | Hiroshi Fuma, Mitsuo Motohashi, Yozo Fujii | 1992-12-15 |
| 5153653 | Image forming apparatus | Hiroshi Fuma, Mitsuo Motohashi, Yozo Fujii, Takashi Murahashi, Kazuo Yasuda +2 more | 1992-10-06 |