Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9449806 | High-voltage discharge lamp, lamp unit, projection image display device, and method for manufacturing high-voltage discharge lamp | Yoshiki Kitahara, Katsuhiro Ono, Jun Sakaguchi, Yutaka Nishida | 2016-09-20 |
| 9175814 | LED lamp and lighting device | Satoshi Shida, Kenji Takahashi, Masahiro Miki, Hideo Nagai, Takaari Uemoto | 2015-11-03 |
| 8449154 | Illumination device including a light-emitting module fastened to mount member with a constant orientation | Takaari Uemoto, Yasuyuki Ueda, Masahiro Miki, Makoto Inoue, Hideo Nagai +2 more | 2013-05-28 |