Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10355613 | Switch driving circuit and switching power device using the same | Hirokazu Oki, Seiichiro KONDO, Yuichi Kokusho | 2019-07-16 |
| 9755510 | Switching power supply | Hirokazu Oki, Seiichiro KONDO, Yuichi Kokusho | 2017-09-05 |
| 9337730 | Switching power supply control circuit for current mode switching regulator | — | 2016-05-10 |
| 9246385 | Switching power control circuit | Hirokazu Oki | 2016-01-26 |
| 7813231 | Optical disc drive apparatus | Takahiro Nishiyama | 2010-10-12 |