Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5027368 | Semiconductor laser device | Hiroaki Kudo, Haruhisa Takiguchi, Satoshi Sugahara | 1991-06-25 |
| 5007107 | Semiconductor laser device | Haruhisa Takiguchi, Hiroaki Kudo, Satoshi Sugahara | 1991-04-09 |
| 4975922 | Multi-layered dielectric film | Haruhisa Takiguchi, Hiroaki Kudo, Satoshi Sugahara | 1990-12-04 |
| 4862472 | Semiconductor laser device | Haruhisa Takiguchi, Shinji Kaneiwa, Hiroaki Kudo, Toshihiko Yoshida | 1989-08-29 |