Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7924896 | Optical semiconductor device | Tsuyoshi Yamamoto, Manabu Matsuda, Kan Takada, Shigekazu Okumura | 2011-04-12 |
ME
Mitsuru Ekawa
Overall (2011): #216,135 of 364,097Top 60%
1
Patents 2011