Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8957591 | Illumination system | Yoshinobu Murakami, Koji Nakagawara, Masahito Ohnishi, Masahiro Naruo, Shigeru Ido +1 more | 2015-02-17 |
| 8872444 | Lighting device for solid-state light source and illumination apparatus including same | Koji Watanabe, Hiromitsu Mizukawa | 2014-10-28 |
| 8604707 | Power supply | Kazuhiro Kumada, Yosikazu Kado, Satoru Nagata | 2013-12-10 |