Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 | Yukimi NISHI, Naoyuki Ishikawa, Satoshi Tsuchiya, Hideo Kanai, Tetsuya Fujioka +3 more | 2017-04-11 |
| 9606426 | Duct cover for an image projection apparatus | Naoyuki Ishikawa, Tetsuya Fujioka, Hideo Kanai, Masamichi Yamada, Yasunari Mikutsu +2 more | 2017-03-28 |
| 9541818 | Cooling device, cooling structure, image projection device, and electronic device | Tetsuya Fujioka, Hideo Kanai, Yasunari Mikutsu, Satoshi Tsuchiya, Yukimi NISHI +1 more | 2017-01-10 |
| 9541821 | Light source housing, light source device, and image projection apparatus | Naoyuki Ishikawa, Tetsuya Fujioka, Hideo Kanai, Masamichi Yamada, Yasunari Mikutsu +2 more | 2017-01-10 |
| 9537257 | Image projection apparatus and light source unit | Naoyuki Ishikawa, Tetsuya Fujioka, Hideo Kanai, Masamichi Yamada, Yasunari Mikutsu +2 more | 2017-01-03 |
| 9525840 | Image projection apparatus and circuit-board retaining structure | Masamichi Yamada, Tetsuya Fujioka, Naoyuki Ishikawa, Hideo Kanai, Yasunari Mikutsu +1 more | 2016-12-20 |
| 9436070 | Image Projection apparatus | Tetsuya Fujioka, Hideo Kanai, Masamichi Yamada, Yasunari Mikutsu, Satoshi Tsuchiya +2 more | 2016-09-06 |
| 9423677 | Cooling structure, image projection apparatus, electronic device, and cooling device | Tetsuya Fujioka, Hideo Kanai, Masamichi Yamada, Yasunari Mikutsu, Satoshi Tsuchiya +1 more | 2016-08-23 |
| 9423676 | Lighting unit and image projector | Satoshi Tsuchiya, Tetsuya Fujioka, Hideo Kanai, Masamichi Yamada, Yasunari Mikutsu +1 more | 2016-08-23 |
| 9417510 | Image projection device and method of controlling image projection device | Hideo Kanai, Tetsuya Fujioka, Masamichi Yamada, Satoshi Tsuchiya, Naoyuki Ishikawa +1 more | 2016-08-16 |
| 9411216 | Projector with intake ducts provided in a case thereof | Masamichi Yamada, Tetsuya Fujioka, Naoyuki Ishikawa, Hideo Kanai, Yasunari Mikutsu +1 more | 2016-08-09 |
| 9390871 | Switch mechanism and electronic device | Naoyuki Ishikawa, Tetsuya Fujioka, Hideo Kanai, Masamichi Yamada, Yasunari Mikutsu +1 more | 2016-07-12 |
| 9004696 | Image projection apparatus | Tetsuya Fujioka, Hideo Kanai, Masamichi Yamada, Yasunari Mikutsu, Satoshi Tsuchiya +2 more | 2015-04-14 |