Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9706608 | Straight tube LED lamp, lamp socket set, and lighting fixture | Satoshi Fukano, Nobumichi Nishihama, Tadashi Yamanaka, Fumihiko Masuko, Takeshi Saito +7 more | 2017-07-11 |
| 8864511 | Tube lamp and luminaire | Keiichi Shimizu, Masao Hori, Koji Sato, Yuki Harada, Toshiyuki Hiraoka +5 more | 2014-10-21 |
| 8393765 | Luminaire | Naoki Sugishita, Homare Takai, Takafumi Oishi, Yasuhiko Ishii, Yutaka Hashimoto | 2013-03-12 |
| D606703 | Lighting fixture | Naoki Sugishita, Homare Takai, Yasuhiko Ishii, Yutaka Hashimoto | 2009-12-22 |
| D606242 | Lighting fixture | Akimichi Takahashi, Homare Takai, Naoki Sugishita, Hiroaki Watanabe | 2009-12-15 |