Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 | Yukimi NISHI, 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 |
| 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 |