Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9041169 | Semiconductor packaging container, semiconductor device, electronic device | Shoichi Koshikawa, Shintaro Takase, Yoshio Aoki | 2015-05-26 |
| 6800878 | Field-effect type compound semiconductor device and method for fabricating the same | Kazuo Nambu | 2004-10-05 |
| 6395588 | Compound semiconductor device and method of manufacturing the same | Tsutomu Igarashi, Kenji Arimochi, Teruo Yokoyama, Eizo Mitani, Shigeru Kuroda +1 more | 2002-05-28 |
| 6274893 | Compound semiconductor device and method of manufacturing the same | Tsutomu Igarashi, Kenji Arimochi, Teruo Yokoyama, Eizo Mitani, Shigeru Kuroda +1 more | 2001-08-14 |