Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6546032 | Semiconductor laser apparatus | Yasuo Oeda, Satoru Okada, Kouichi Igarashi, Kiyofumi Muro, Takeshi Koiso +3 more | 2003-04-08 |
| 6285699 | Semiconductor laser device | Satoru Okada, Tsuyoshi Fujimoto | 2001-09-04 |
| 6175582 | Semiconductor laser device | Yasuo Oeda, Tsuyoshi Fujimoto | 2001-01-16 |
| 6171878 | Method of fabricating semiconductor laser using selective growth | Tsuyoshi Fujimoto, Atsushi Okubo, Yoshikazu Yamada | 2001-01-09 |
| 6118799 | Semiconductor laser device | Atsushi Okubo, Yoshikazu Yamada, Tsuyoshi Fujimoto, Satoru Okada, Kiyofumi Muro | 2000-09-12 |
| 5949807 | Semiconductor laser device | Tsuyoshi Fujimoto | 1999-09-07 |