Issued Patents 2020
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10763737 | Waveform shaping circuit, semiconductor device, and switching power supply device | — | 2020-09-01 |
| 10746076 | Particulate matter detection circuit and filter processing device | — | 2020-08-18 |
| 10734907 | Synchronous rectifier circuit and switching power supply apparatus | — | 2020-08-04 |
| 10715026 | Gate driving circuit and power supply circuit | — | 2020-07-14 |
| 10631446 | Electromagnetic wave absorber and electronic device | — | 2020-04-21 |
| 10615788 | Variable capacitance protection circuit of a circuit element, amplifier, and switching power supply apparatus | — | 2020-04-07 |
| 10577992 | Microwave heating apparatus and exhaust gas purification apparatus | Tadahiro Imada, Katsusada Motoyoshi, Yoichi Kawano | 2020-03-03 |