Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5392304 | Semiconductor laser and manufacturing method therefor | Haruo Tanaka, Masato Mushiage | 1995-02-21 |
| 5235609 | Semiconductor laser device | Satoshi Uchida, Masato Mushiage | 1993-08-10 |