Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5920767 | Method of forming a groove in a semiconductor laser diode and a semiconductor laser diode | Hideyoshi Horie, Toshinari Fujimori, Nobuyuki Hosoi, Hideki Goto | 1999-07-06 |
| 5838028 | Semiconductor device having a ridge or groove | Hideyoshi Horie, Toshinari Fujimori, Hideki Gotoh | 1998-11-17 |
| 5608751 | Laser diode and process for producing the same | Kenji Shimoyama, Toshinari Fujimori, Hideki Gotoh | 1997-03-04 |
| 5566198 | Method of forming a groove in a semiconductor laser diode and a semiconductor laser diode | Hideyoshi Horie, Toshinari Fujimori, Nobuyuki Hosoi, Hideki Goto | 1996-10-15 |