Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11735509 | Power semiconductor device and manufacturing method thereof | Keitaro ICHIKAWA, Taketoshi Shikano, Fumihito KAWAHARA | 2023-08-22 |
| 11335629 | Transfer-mold type power module and lead frame | Fumihito KAWAHARA, Keitaro ICHIKAWA | 2022-05-17 |