Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493249 | Semiconductor apparatus, power converter and automobile | Shinji Shirakawa, Akira Mishima, Hideshi Fukumoto, Toshiyuki Innami | 2002-12-10 |
| 6424187 | Driving apparatus for power MOS transistor | Naoyuki Takahashi, Sakae Hikita | 2002-07-23 |