Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7884387 | Epitaxial wafer for semiconductor light emitting diode and semiconductor light emitting diode using same | Takashi Takeuchi | 2011-02-08 |
| 7504772 | Light-emitting diode array | Tomihisa Yukimoto, Eiichi Kunitake, Satoshi Sugiyama, Yosuke Komori | 2009-03-17 |
| 7271421 | Light-emitting diode array | Tomihisa Yukimoto, Eiichi Kunitake, Satoshi Sugiyama, Masahiro Noguchi | 2007-09-18 |