Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7977701 | Semiconductor device with SiO2 film formed on side surface of nitride based semiconductor layer | Takashi Kano | 2011-07-12 |
| 7887910 | Laminated optical element | Keiichi Kuramoto, Hitoshi Hirano, Mitsuaki Matsumoto, Masaya Nakai | 2011-02-15 |