Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693180 | Dry etching method for a gallium nitride type compound semiconductor | Katsuki Furukawa | 1997-12-02 |
| 5654557 | Quantum wire structure and a method for producing the same | Mototaka Taneya, Hiroaki Kudo, Haruhisa Takiguchi | 1997-08-05 |