Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426303 | Semiconductor device including insulation gate-type transistors | Hajime OKUDA, Yoshinori Fukuda, Toru Takuma, Naoki Takahashi | 2025-09-23 |
| 12381548 | Semiconductor device | Makoto SADA, Toru Takuma | 2025-08-05 |
| 12283947 | Switching device, electronic appliance, and vehicle | Katsuaki Yamada, Muga Imamura | 2025-04-22 |
| 12218124 | Gate control circuit, semiconductor device, electronic apparatus, and vehicle | Toru Takuma, Adrian Joita | 2025-02-04 |
| 12183663 | Semiconductor device | Kazuki Okuyama, Motoharu Haga, Shingo Yoshida, Kazuhisa KUMAGAI, Hajime OKUDA | 2024-12-31 |
| 12184054 | Overcurrent protection circuit | Toru Takuma, Naoki Takahashi | 2024-12-31 |
| 12119813 | Switch device, electronic equipment, and vehicle | Tetsuo Yamato, Kazuki Okuyama | 2024-10-15 |
| 12021012 | Semiconductor device | Kazuki Okuyama, Motoharu Haga, Shingo Yoshida, Kazuhisa KUMAGAI, Hajime OKUDA | 2024-06-25 |
| 11870236 | Overcurrent protection circuit | Toru Takuma, Naoki Takahashi | 2024-01-09 |
| 11843235 | Overcurrent protection circuit | Toru Takuma, Naoki Takahashi | 2023-12-12 |
| 11637420 | Overcurrent protection circuit | Toru Takuma, Naoki Takahashi | 2023-04-25 |
| 11289894 | Overcurrent protection circuit | Toru Takuma, Naoki Takahashi | 2022-03-29 |
| 11183829 | Overcurrent protection circuit | Toru Takuma, Naoki Takahashi | 2021-11-23 |
| 11128117 | Protection circuit and operational method of the protection circuit, and semiconductor integrated circuit apparatus | Naoki Takahashi, Toru Takuma | 2021-09-21 |
| 11128288 | Switching device | Toru Takuma | 2021-09-21 |
| 10826486 | Switching driving circuit, switching circuit, and power supply device | — | 2020-11-03 |
| 10790657 | Overcurrent protection circuit | Toru Takuma, Naoki Takahashi | 2020-09-29 |
| 10692774 | Semiconductor device | Hirofumi Yuki, Hiroshi Furutani | 2020-06-23 |
| 10658831 | Overcurrent protection circuit | Toru Takuma, Naoki Takahashi | 2020-05-19 |
| 10366977 | Overheat protection circuit, and semiconductor integrated circuit device and vehicle therewith | Hirofumi Yuki | 2019-07-30 |