Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12132392 | Power conversion device having semiconductor switching element | — | 2024-10-29 |
| 12068676 | Switching control circuit for overcurrent protection, and semiconductor device containing the same | — | 2024-08-20 |
| 11333694 | Alarm signal generator circuit and alarm signal generation method | Takahiro Mori | 2022-05-17 |
| 10725087 | Semiconductor integrated device and gate screening test method of the same | Takahiro Mori, Hitoshi Sumida, Masahiro Sasaki, Masaru Saito, Wataru Tomita +1 more | 2020-07-28 |
| 10700594 | Power conversion device | — | 2020-06-30 |
| 10680509 | Current detection device for power semiconductor element | — | 2020-06-09 |
| 10574225 | Driving circuit and semiconductor module | — | 2020-02-25 |
| 10164626 | Semiconductor device and method of outputting temperature alarm | — | 2018-12-25 |
| 10141834 | Multi-phase power conversion device control circuit | — | 2018-11-27 |
| 9337719 | Power converter control device | Satoru Motohashi | 2016-05-10 |
| 9300198 | Semiconductor device, including temperature sensing circut | — | 2016-03-29 |
| 9225233 | Power conversion device control device | — | 2015-12-29 |
| 8564913 | Driving device for semiconductor element | Satoru Motohashi | 2013-10-22 |
| 7859315 | Driver circuit | Takahiro Mori, Tomoyuki Yamazaki | 2010-12-28 |
| 7773400 | Inverter driving circuit an inverter control circuit | Kazunori Oyabe, Manabu Watanabe | 2010-08-10 |
| 7592853 | Drive circuit for insulated gate device | Kazunori Oyabe | 2009-09-22 |