Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831331 | Power MOS transistor for absorbing surge current | Yasuhiro Kitamura, Toshio Sakakibara, Kenji Kohno, Shoji Mizuno, Yoshiaki Nakayama +5 more | 2004-12-14 |
| 6768183 | Semiconductor device having bipolar transistors | Shigeki Takahashi, Satoshi Shiraki, Hiroaki Himi, Osamu Seya | 2004-07-27 |