Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658824 | Method of fabricating a semiconductor laser device | Toshiyuki Okumura | 1997-08-19 |
SI
Shigetoshi Itoh
Overall (1997): #78,766 of 185,788Top 45%
1
Patents 1997