Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5619520 | Semiconductor laser | Yoichi Sasai, Nobuyuki Uemura, Satoshi Kamiyama, Minoru Kubo | 1997-04-08 |
TN
Takashi Nishikawa
Overall (1997): #71,350 of 185,788Top 40%
1
Patents 1997