Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12191878 | Signal processing circuit | Takahiko Bando, Fumihiro Inoue | 2025-01-07 |
| 10355594 | DC-DC converter and load-driving semiconductor integrated circuit | Kenji MITSUHIRA, Fumihiro Inoue | 2019-07-16 |
| 9030177 | Switched-mode power supply having an adaptive on-time function and controlling output with a ripple control method | — | 2015-05-12 |
| 8872497 | Switched-mode power supply | — | 2014-10-28 |
| 8803500 | PFM SMPS with quick sudden load change response | — | 2014-08-12 |
| 8456143 | DC-DC converter and semiconductor integrated circuit for controlling power source | — | 2013-06-04 |
| 7602624 | Current resonance type multi-phase DC/DC converting apparatus having a large capacity without restricting multi-phase | — | 2009-10-13 |