Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11901379 | Photodetector | Hironori Sonobe, Fumitaka Nishio, Yuji Okazaki | 2024-02-13 |
| 10416641 | Operation program editing device and method for editing operation program | Akihiro Shimizu, Terukazu Senda, Kouji Hamakawa, Kenzou Mima, Kouji Yamashiro | 2019-09-17 |
| 9933773 | Monitoring device for programmable controller | Akihiro Shimizu, Terukazu Senda, Kouji Hamakawa, Kenzou Mima, Kouji Yamashiro | 2018-04-03 |
| 5933698 | Image forming apparatus capable of correcting curl of sheet | — | 1999-08-03 |
| 5752126 | Image forming apparatus | — | 1998-05-12 |
| 5749040 | Image forming apparatus capable of correcting curl of sheet | — | 1998-05-05 |
| 5689760 | Image forming apparatus having a fixing speed and a movement speed of the recording medium variably synchronized in accordance with a type of recording medium | Akio Suzuki | 1997-11-18 |
| 5636009 | Image forming apparatus having charging member | Takao Honda, Tsuyoshi Watanabe, Tadashi Ishikawa, Isamu Sato, Makoto Yanagida +2 more | 1997-06-03 |
| 5335056 | Recording apparatus having plurality of developing units | — | 1994-08-02 |
| 5132736 | Transfer drum with different support position for resin sheet | Hitoshi Machino | 1992-07-21 |
| 5121163 | Transfer type image forming apparatus with toner content detection | Yoshihiro Murasawa, Yuji Hasegawa | 1992-06-09 |
| 4989042 | Image synthesizing apparatus | Takashi Sugiura | 1991-01-29 |
| 4884147 | Image signal processing system | Shinobu Arimoto | 1989-11-28 |
| 4814898 | Image signal processing system | Shinobu Arimoto | 1989-03-21 |