Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361271 | Semiconductor laser | Haruhisa Takiguchi, Kazuhiko Inoguchi, Hiroaki Kudo, Satoshi Sugahara | 1994-11-01 |
| 5292685 | Method for producing a distributed feedback semiconductor laser device | Kazuhiko Inoguchi, Satoshi Sugahara, Hiroaki Kudo, Chitose Nakanishi, Haruhisa Takiguchi | 1994-03-08 |
| 5280493 | Quantum wire laser | Haruhisa Takiguchi, Hiroaki Kudo, Satoshi Sugahara | 1994-01-18 |