Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11699764 | Semiconductor device and method of manufacturing the same | Hitoshi Sumida | 2023-07-11 |
| 11581886 | Current detection circuit, current detection method, and semiconductor module | — | 2023-02-14 |
| 11545970 | Current detection circuit, current detection method, and semiconductor module | — | 2023-01-03 |
| 9667129 | Power conversion device with overcurrent protection | — | 2017-05-30 |
| 9473133 | Control device | — | 2016-10-18 |
| 9246474 | Drive circuit for insulated gate switching element | — | 2016-01-26 |
| 8917065 | Photocoupler output signal receiving circuit | — | 2014-12-23 |
| 6835576 | Magnetic thin film, a magnetic component that uses this magnetic thin film, manufacturing methods for the same, and a power conversion device | Kazuo Matsuzaki, Taku Furuta, Zenchi Hayashi | 2004-12-28 |