Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8009713 | Semiconductor laser | Manabu Matsuda, Takeshi Matsumoto | 2011-08-30 |
| 7924896 | Optical semiconductor device | Tsuyoshi Yamamoto, Manabu Matsuda, Mitsuru Ekawa, Shigekazu Okumura | 2011-04-12 |