Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5963572 | Semiconductor laser device and manufacturing method thereof | Ryoji Hiroyama, Takahiro Uetani, Kiyoshi Oota, Masayuki Shono, Akira Ibaraki +1 more | 1999-10-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5963572 | Semiconductor laser device and manufacturing method thereof | Ryoji Hiroyama, Takahiro Uetani, Kiyoshi Oota, Masayuki Shono, Akira Ibaraki +1 more | 1999-10-05 |