Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8442085 | Semiconductor optical device | Susumu Sorimachi, Yutaka Inoue | 2013-05-14 |
| 7792173 | Semiconductor laser device | Yoshihiko Iga, Yutaka Inoue, Hiroshi Moriya, Susumu Sorimachi | 2010-09-07 |
| 7653114 | Semiconductor laser diode and the manufacturing method thereof | Yutaka Inoue, Susumu Sorimachi, Kouichi Kouzu | 2010-01-26 |