Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11402086 | Floodlight | Hirotoshi Ishizawa, Koji Tsuchiya, Satomi Kugimiya | 2022-08-02 |
| 7264382 | Light projector | Makoto Kiriyama | 2007-09-04 |
| 7234847 | Projector | Masayuki Taguchi | 2007-06-26 |