Issued Patents 2017
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9837208 | Inductor apparatus and inductor apparatus manufacturing method | Hiroshi Nakao, Takahiko Sugawara, Yoshiyasu Nakashima, Yoshikatsu Ishizuki, Shinya Sasaki +1 more | 2017-12-05 |
| 9800145 | Control device, DC-DC converter, switching power supply apparatus, and information processing apparatus | Tomotake Sasaki, Junji Kaneko, Yoshiyasu Nakashima | 2017-10-24 |
| 9762232 | Semiconductor device | Yoshiyasu Nakashima | 2017-09-12 |
| 9742284 | Multiphase power circuit | Hisato HOSOYAMA, Tomotake Sasaki | 2017-08-22 |
| 9590512 | Power supply apparatus | Tomotake Sasaki, Yoshinobu Matsui, Yoshiyasu Nakashima | 2017-03-07 |
| 9559593 | Synchronous rectification converter and control method of synchronous rectification converter | Yoshiyasu Nakashima | 2017-01-31 |
| 9553521 | Power supply device and control method of power supply device | Yoshiyasu Nakashima | 2017-01-24 |