Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5751029 | Field-effect semiconductor device having heterojunction | Shigeharu Matsushita, Kohji Matsumura, Minoru Sawada, Yasoo Harada | 1998-05-12 |
| 5557141 | Method of doping, semiconductor device, and method of fabricating semiconductor device | Yasoo Harada, Shigeharu Matsushita, Satoshi Terada, Emi Fujii, Takashi Kurose +4 more | 1996-09-17 |
| 5350709 | Method of doping a group III-V compound semiconductor | Yasoo Harada, Shigeharu Matsushita, Satoshi Terada, Emi Fujii, Takashi Kurose +4 more | 1994-09-27 |