Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675684 | Optical module having semiconductor elements fixedly mounted thereon with improved accuracy | Toshinori Hirataka | 1997-10-07 |
| 5608750 | Semiconductor laser device and a method for the manufacture thereof | Shinichi Nakatsuka, Kenji Uchida, Misuzu Sagawa | 1997-03-04 |