Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10012893 | Image projection apparatus | Masamichi Yamada, Tetsuya Fujioka, Naoyuki Ishikawa, Hideo Kanai | 2018-07-03 |
| 9671681 | Image projection apparatus | Masamichi Yamada, Tetsuya Fujioka, Naoyuki Ishikawa, Hideo Kanai | 2017-06-06 |
| 9429828 | Image projection apparatus | Tetsuya Fujioka, Masamichi Yamada, Naoyuki Ishikawa, Hideo Kanai | 2016-08-30 |
| 9348201 | Image projection apparatus | Naoyuki Ishikawa, Masamichi Yamada, Tetsuya Fujioka, Hideo Kanai | 2016-05-24 |
| 9329464 | Image projection apparatus including two ventilation units | — | 2016-05-03 |
| 9329463 | Image projection apparatus | Masamichi Yamada, Tetsuya Fujioka, Naoyuki Ishikawa, Hideo Kanai | 2016-05-03 |
| 9304381 | Image projection apparatus | Tetsuya Fujioka, Masamichi Yamada, Naoyuki Ishikawa, Hideo Kanai | 2016-04-05 |
| 9291883 | Image projection apparatus | Masamichi Yamada, Tetsuya Fujioka, Naoyuki Ishikawa, Hideo Kanai | 2016-03-22 |
| 9274409 | Image projection apparatus | Tetsuya Fujioka, Masamichi Yamada, Naoyuki Ishikawa, Hideo Kanai | 2016-03-01 |
| 9091908 | Image projection apparatus | Masamichi Yamada, Tetsuya Fujioka, Naoyuki Ishikawa, Hideo Kanai | 2015-07-28 |
| 9086615 | Image projection apparatus | Naoyuki Ishikawa, Masamichi Yamada, Tetsuya Fujioka, Hideo Kanai | 2015-07-21 |
| 9075297 | Image projection apparatus | Masamichi Yamada, Tetsuya Fujioka, Naoyuki Ishikawa, Hideo Kanai | 2015-07-07 |
| 9052580 | Outer housing for an image projection apparatus | Tetsuya Fujioka, Naoyuki Ishikawa, Hideo Kanai, Masamichi Yamada | 2015-06-09 |
| 9033514 | Image projection apparatus | Tetsuya Fujioka, Masamichi Yamada, Naoyuki Ishikawa, Hideo Kanai | 2015-05-19 |
| 9016868 | Image projection apparatus | Hideo Kanai, Tetsuya Fujioka, Masamichi Yamada, Naoyuki Ishikawa | 2015-04-28 |
| 9010939 | Image projection apparatus | Tetsuya Fujioka, Masamichi Yamada, Naoyuki Ishikawa, Hideo Kanai | 2015-04-21 |
| 9010940 | Image projection apparatus | Tetsuya Fujioka, Masamichi Yamada, Naoyuki Ishikawa, Hideo Kanai | 2015-04-21 |
| 9004697 | Image projection apparatus | Tetsuya Fujioka, Masamichi Yamada, Naoyuki Ishikawa, Hideo Kanai | 2015-04-14 |
| 8998425 | Image projection apparatus | Tetsuya Fujioka, Masamichi Yamada, Naoyuki Ishikawa, Hideo Kanai | 2015-04-07 |
| 8985786 | Image projection apparatus | Tetsuya Fujioka, Masamichi Yamada, Naoyuki Ishikawa, Hideo Kanai | 2015-03-24 |
| 8918038 | Fixing device and image forming apparatus incorporating same | — | 2014-12-23 |
| 8882277 | Image projection apparatus | Tetsuya Fujioka, Masamichi Yamada, Naoyuki Ishikawa, Hideo Kanai | 2014-11-11 |
| 8693933 | Endless belt assembly, fixing device, and image forming apparatus including a belt tracking mechanism | — | 2014-04-08 |
| 8600252 | System and method for controlling operation of a fixing device in an image forming apparatus | — | 2013-12-03 |
| 8565658 | Driving apparatus, fixing apparatus, and image forming apparatus | — | 2013-10-22 |