Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11984879 | Drive circuit | Hisashi Shibata, Hiroo Ogawa | 2024-05-14 |
| 11503725 | Driver circuit device for driving external device having semiconductor element | Hirotoshi Aoki, Kiyotaka Yoshida | 2022-11-15 |
| 11424066 | Electronic component including planar transformer | Hiroo Ogawa | 2022-08-23 |
| D923587 | Semiconductor driving circuit module | Hirotoshi Aoki, Kiyotaka Yoshida | 2021-06-29 |
| D923591 | Semiconductor driving circuit module | Hirotoshi Aoki, Kiyotaka Yoshida | 2021-06-29 |
| D911987 | Semiconductor element | Hirotoshi Aoki, Kiyotaka Yoshida | 2021-03-02 |
| D904991 | Semiconductor element | Hirotoshi Aoki, Kiyotaka Yoshida | 2020-12-15 |
| 10580569 | Electronic component including planar transformer | Hiroo Ogawa | 2020-03-03 |