Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884278 | Semiconductor laser modulation control system | Hiroshi Nishimoto, Takashi Touge, Tadashi Okiyama, Yasunari Arai | 1989-11-28 |
NK
Naoki Kuwata
Overall (1989): #74,041 of 140,708Top 55%
1
Patents 1989