Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12400800 | Solid electrolytic capacitor and method for producing solid electrolytic capacitor | Hideyuki OMICHI, Masayuki TARUMI | 2025-08-26 |
| 11227913 | Semiconductor device and method of manufacturing the same | Hirofumi Harada | 2022-01-18 |
| 10756169 | Semiconductor device and method of manufacturing the same | Hirofumi Harada | 2020-08-25 |
| 10593769 | Method for manufacturing a vertical semiconductor device | Hirofumi Harada | 2020-03-17 |
| 10347620 | Semiconductor device | Hirofumi Harada, Mio Mukasa | 2019-07-09 |
| 10276672 | Vertical semiconductor device having a trench gate a base contact region | Hirofumi Harada | 2019-04-30 |