Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9395607 | Image projection apparatus including a shield | — | 2016-07-19 |
| 9390871 | Switch mechanism and electronic device | Naoyuki Ishikawa, Tetsuya Fujioka, Hideo Kanai, Akihisa Mikawa, Masamichi Yamada +1 more | 2016-07-12 |
| 9244247 | Auto-focus device, projection lens device, and image projection apparatus | Satoshi Tsuchiya, Masamichi Yamada, Hideo Namba, Hideo Kanai, Naoyuki Ishikawa +1 more | 2016-01-26 |
| 9128359 | Electronic device and image projection apparatus | Masamichi Yamada, Hideo Namba, Satoshi Tsuchiya, Hideo Kanai, Naoyuki Ishikawa +1 more | 2015-09-08 |
| 9110360 | Image projection apparatus | Hideo Namba, Satoshi Tsuchiya, Naoyuki Ishikawa, Hideo Kanai, Motohisa Ikeda +1 more | 2015-08-18 |
| 9104093 | Illumination optical system and image projection device | Tetsuya Fujioka, Masamichi Yamada, Hideo Kanai, Satoshi Tsuchiya, Naoyuki Ishikawa +1 more | 2015-08-11 |
| 9069298 | Separation device, fixing device, and image forming apparatus | — | 2015-06-30 |
| 9004696 | Image projection apparatus | Akihisa Mikawa, Tetsuya Fujioka, Hideo Kanai, Masamichi Yamada, Satoshi Tsuchiya +2 more | 2015-04-14 |
| 8903290 | Media stripper mechanism | — | 2014-12-02 |
| 8699896 | Failure predictor, fixing device, image forming apparatus, and failure prediction system | Yasunori Ishigaya, Ryota Yamashina | 2014-04-15 |
| 8406666 | Image forming apparatus having a guide assembly between a fixing unit and conveyance unit, the guide assembly including first and second guide members | — | 2013-03-26 |
| 8401412 | Conveyance speed difference maintaining heat and pressure fixing system | — | 2013-03-19 |
| 7664415 | Fixer, image forming apparatus, and image forming method | — | 2010-02-16 |