Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6452851 | Semiconductor integrated circuit device | Hitoshi Endo, Katsuhiko Wakasugi, Youichi Sato | 2002-09-17 |
| 6393041 | Apparatus and method for controlling semiconductor laser module | — | 2002-05-21 |