Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8939612 | Luminaire having a socket, a radiating member and a reflecting member fixed therebetween | — | 2015-01-27 |
| 8641246 | Lamp unit and lighting fixture | Yuichiro Takahara, Shigeru Osawa, Takeshi Osada, Hiromichi Nakajima | 2014-02-04 |
| 8511863 | Luminaire | Kazunari Higuchi, Ryotaro Matsuda | 2013-08-20 |
| D665117 | Recessed lighting fixture | Kazufumi Yoshida, Yaeko Sugiyama, Akihito Shinozaki | 2012-08-07 |
| D651173 | Lamp socket | Takeshi Osada, Shigeru Osawa, Yuichiro Takahara, Karl-Wilhelm Vogt, Freddi Plikun | 2011-12-27 |