Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12358742 | Conveyance apparatus and image forming apparatus | Naoki Hayashi | 2025-07-15 |
| 11988984 | Image forming apparatus including user interface unit for inputting or outputting information | — | 2024-05-21 |
| 11650531 | Image forming apparatus including user interface unit for inputting or outputting information | — | 2023-05-16 |
| 11350005 | Technique for conveying reading unit while pressed against sheet | Junichi Ochi, Yohei Suzuki, Koji Kawamura, Shinkichi Yamamoto | 2022-05-31 |
| 11180337 | Sheet discharge apparatus and image forming apparatus | Yohei Suzuki, Junichi Ochi, Kazuhide Okuno | 2021-11-23 |
| 11079701 | Image forming apparatus | Yohei Suzuki, Junichi Ochi, Atsushi Kawarago, Toshifumi Kitamura, Kenichi Fujii | 2021-08-03 |
| 10077160 | Sheet conveying apparatus and image forming apparatus | — | 2018-09-18 |
| 9938095 | Stacking device and image forming apparatus | Yasuhiko Fuse | 2018-04-10 |
| 9676572 | Sheet conveying apparatus and image forming apparatus | — | 2017-06-13 |
| 9517907 | Sheet conveying apparatus and image forming apparatus | Taku Nishikawa | 2016-12-13 |
| 9422128 | Sheet conveying apparatus and image forming apparatus | — | 2016-08-23 |
| 8540239 | Sheet conveying apparatus and image forming apparatus | Shinkichi Yamamoto | 2013-09-24 |
| 7474863 | Electrophotographic image forming apparatus having main assembly contact contacting a cartridge contact of a memory | — | 2009-01-06 |
| 7194220 | Process cartridge having cartridge electrical contact connected to a cartridge memory element and connectable to a main assembly electrical contact and image forming apparatus to which such cartridge is mountable | Teruhiko Sasaki | 2007-03-20 |
| 7133626 | Image forming apparatus | Takeshi Takagi | 2006-11-07 |
| 6564966 | Sheet feeding apparatus and sheet processing apparatus | Takeshi Kubota | 2003-05-20 |