Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482704 | Method of manufacturing silicon carbide semiconductor device having oxide film formed thereon with low on-resistances | Shinji Amano, Eiichi Okuno | 2002-11-19 |
| 6429976 | Optical switch using tilt mirrors | Tamotsu Akashi, Kazuyuki Mori, Yuji Tochio, Kazuhiro Tanaka | 2002-08-06 |
| 6426515 | Semiconductor light-emitting device | Tsutomu Ishikawa, Hirohiko Kobayashi, Hajime Shoji | 2002-07-30 |
| 6343087 | Semiconductor laser | — | 2002-01-29 |