Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836498 | Semiconductor laser, semiconductor device and nitride series III-V group compound substrate, as well as manufacturing method thereof | Motonobu Takeya, Takeharu Asano, Osamu Goto, Shinro Ikeda, Katsuyoshi Shibuya +3 more | 2004-12-28 |
| 6730611 | Nitride semiconductor growing process | Hiroshi Nakajima | 2004-05-04 |