Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8148774 | Method of fabricating semiconductor device with a high breakdown voltage between neighboring wells | Hidemitsu Mori, Toshiyuki Shou, Kenji Sasaki, Yutaka Akiyama | 2012-04-03 |
| 6900473 | Surface-emitting semiconductor light device | Shunji Yoshitake, Hideki Sekiguchi, Atsuko Yamashita, Koichi Takahashi | 2005-05-31 |
| 4647472 | Process of producing a semiconductor device | Shunichi Hiraki, Yoshikazu Usuki | 1987-03-03 |