Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7442628 | Semiconductor laser manufacturing method | Keiji Yamane, Tetsuo Ueda, Isao Kidoguchi | 2008-10-28 |
| 7197055 | Semiconductor laser | Tetsuo Ueda, Masahiro Kume, Isao Kidoguchi | 2007-03-27 |
| 7192851 | Semiconductor laser manufacturing method | Keiji Yamane, Tetsuo Ueda, Isao Kidoguchi | 2007-03-20 |
| 6888870 | Semiconductor laser and method for manufacturing the same | Koji Makita, Hideto Adachi, Hiroshi Asaka, Osamu Imafuji, Toshiya Fukuhisa +1 more | 2005-05-03 |