Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9521717 | LED driver, lighting equipment and light fixture | Koji Watanabe, Kazuhiro Kumada, Shinichi Murakami | 2016-12-13 |
| 9485822 | Lighting device, luminaire using lighting device, and lighting system using luminaire | Shinichi Murakami, Koji Watanabe, Kazuhiro Kumada | 2016-11-01 |