Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841531 | Semiconductor laser device | Masahiko Kondow, Shin Satoh, Akio Ohishi, Takashi Kajimura | 1989-06-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841531 | Semiconductor laser device | Masahiko Kondow, Shin Satoh, Akio Ohishi, Takashi Kajimura | 1989-06-20 |