Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7556413 | Illumination device and projector | Toru Kurihara, Norio Nakamura, Hiroki Sakai | 2009-07-07 |
| 7481538 | Illuminator and projector | Akira Hashimoto, Toru Kurihara, Hiroyuki Shindo | 2009-01-27 |
| 7455410 | Illuminating apparatus and projector | Akira Hashimoto | 2008-11-25 |