Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7142576 | Semiconductor laser | Tetsuo Ueda, Keiji Yamane, Isao Kidoguchi | 2006-11-28 |
| 6985504 | Semiconductor laser and method for manufacturing the same | Tetsuo Ueda, Keiji Yamane, Isao Kidoguchi | 2006-01-10 |
| 5942831 | Laminated core | Toyonobu Yamada | 1999-08-24 |