Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10444273 | Partial discharge measurement device | Tomomi Ikegami, Tetsuo Yoshimitsu, Takayuki Sakurai, Satoshi Hiroshima, Yuji Yamamoto | 2019-10-15 |
| 10447141 | Waveform shaping circuit, semiconductor device, and switching power supply device | — | 2019-10-15 |
| 10432081 | Waveform shaping circuit, semiconductor device, and switching power supply device | — | 2019-10-01 |
| 10381941 | Switching power supply device and synchronous rectifier circuit | — | 2019-08-13 |
| 10270406 | Power amplifier, semiconductor integrated circuit, and method of controlling the power amplifier | Masato Nishimori, Ikuo Soga, Masayuki Hosoda, Tadahiro Imada | 2019-04-23 |
| 10170973 | Synchronous rectifier circuit and switching power supply apparatus | — | 2019-01-01 |