Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7239042 | Control circuit configurable based on characteristics of commercial power source and image forming apparatus using same | — | 2007-07-03 |
| 6778197 | Image forming apparatus | — | 2004-08-17 |
| 5420396 | Heating apparatus which interrupts energization in overheated state | Toshiyuki Itoh, Toshihiko Inuyama, Takeji Gima, Hiroshi Hashimoto, Masanori Ishizu | 1995-05-30 |
| 5398100 | Image recording apparatus operable with a vertical scan synchronization signal | Masanori Ishizu, Toshihiko Inuyama, Takeji Gima, Hiroshi Hashimoto, Soya Endo +3 more | 1995-03-14 |
| 5198860 | Image forming apparatus including means for detecting amount of toner | Takeji Gima, Takashi Soya, Akihiro Shibata | 1993-03-30 |
| 4927131 | Sheet stacking apparatus | Hiroshi Hashimoto | 1990-05-22 |