Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8009947 | Optical semiconductor device and method of controlling the same | — | 2011-08-30 |
| 7919415 | Process of manufacturing a semiconductor device | Takayuki Watanabe, Tsutomu Michitsuta, Taro Hasegawa | 2011-04-05 |
| 7894693 | Optical semiconductor device and method of controlling the same | — | 2011-02-22 |