Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7749828 | Method of manufacturing group III Nitride Transistor | Shin Hashimoto, Makoto Kiyama, Tatsuya Tanabe, Kouhei Miura, Tomihito Miyazaki | 2010-07-06 |
| 7687822 | Light emitting apparatus | Youichi Nagai, Makoto Kiyama, Takao Nakamura, Katsushi Akita, Koji Uematsu +3 more | 2010-03-30 |
| 7628523 | Light supply unit, illumination unit, and illumination system | — | 2009-12-08 |
| 7531889 | Epitaxial substrate and semiconductor element | Makoto Kiyama, Takuji Okahisa | 2009-05-12 |
| 7360934 | Light supply unit, illumination unit, and illumination system | — | 2008-04-22 |
| 7202509 | Light emitting apparatus | Youichi Nagai, Makoto Kiyama, Takao Nakamura, Katsushi Akita, Koji Uematsu +3 more | 2007-04-10 |
| 7190004 | Light emitting device | Youichi Nagai, Makoto Kiyama, Takao Nakamura, Katsushi Akita, Koji Uematsu +3 more | 2007-03-13 |