Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9964733 | Holding structure for holding reflecting mirror, projection optical system unit, optical engine, and image projecting apparatus | Tetsuya Fujioka, Akihisa Mikawa, Hideo Kanai, Yasunari Mikutsu, Satoshi Tsuchiya +3 more | 2018-05-08 |
| 9952486 | High resolution image projection apparatus with horizontally actuated image generation unit | Akihisa Mikawa, Tetsuya Fujioka, Hideo Kanai, Yasunari Mikutsu, Satoshi Tsuchiya +3 more | 2018-04-24 |
| 9829671 | Projection lens unit, optical engine, and image projecting apparatus | Satoshi Tsuchiya, Tetsuya Fujioka, Hideo Kanai, Yasunari Mikutsu, Akihisa Mikawa +3 more | 2017-11-28 |
| 9787956 | Image projection apparatus | Jun Mashimo, Satoshi Tsuchiya, Tetsuya Fujioka, Yasunari Mikutsu, Takahiro Hiramatsu +3 more | 2017-10-10 |
| 9778551 | Illumination optical system, optical engine, and image projection apparatus | Satoshi Tsuchiya, Tetsuya Fujioka, Hideo Kanai, Yasunari Mikutsu, Akihisa Mikawa +3 more | 2017-10-03 |
| 9713282 | Cooling apparatus, image projection apparatus, and electronic device | Akihisa Mikawa, Tetsuya Fujioka, Hideo Kanai, Masamichi Yamada, Yasunari Mikutsu +1 more | 2017-07-18 |
| 9678416 | Light source device provided with cooler and image projection device including light source device provided with cooler | Naoyuki Ishikawa, Tetsuya Fujioka, Hideo Kanai, Akihisa Mikawa, Masamichi Yamada +2 more | 2017-06-13 |
| 9625797 | Projection optical device and image projection apparatus | Satoshi Tsuchiya, Tetsuya Fujioka, Hideo Kanai, Masamichi Yamada, Yasunari Mikutsu +2 more | 2017-04-18 |
| 9618833 | Image projection apparatus | Naoyuki Ishikawa, Satoshi Tsuchiya, Akihisa Mikawa, Hideo Kanai, Tetsuya Fujioka +3 more | 2017-04-11 |
| 9606426 | Duct cover for an image projection apparatus | Naoyuki Ishikawa, Tetsuya Fujioka, Hideo Kanai, Akihisa Mikawa, Masamichi Yamada +2 more | 2017-03-28 |
| 9541821 | Light source housing, light source device, and image projection apparatus | Naoyuki Ishikawa, Tetsuya Fujioka, Hideo Kanai, Akihisa Mikawa, Masamichi Yamada +2 more | 2017-01-10 |
| 9541818 | Cooling device, cooling structure, image projection device, and electronic device | Akihisa Mikawa, Tetsuya Fujioka, Hideo Kanai, Yasunari Mikutsu, Satoshi Tsuchiya +1 more | 2017-01-10 |
| 9537257 | Image projection apparatus and light source unit | Naoyuki Ishikawa, Tetsuya Fujioka, Hideo Kanai, Akihisa Mikawa, Masamichi Yamada +2 more | 2017-01-03 |
| 9436070 | Image Projection apparatus | Akihisa Mikawa, Tetsuya Fujioka, Hideo Kanai, Masamichi Yamada, Yasunari Mikutsu +2 more | 2016-09-06 |
| 9004696 | Image projection apparatus | Akihisa Mikawa, Tetsuya Fujioka, Hideo Kanai, Masamichi Yamada, Yasunari Mikutsu +2 more | 2015-04-14 |