| 12276995 |
Power supply system and semiconductor integrated circuit device |
— |
2025-04-15 |
| 12166420 |
Output feedback control circuit and switching power supply |
Isao Takobe |
2024-12-10 |
| 12040709 |
Switching power supply device |
Kosuke Sato, Tetsuo Tateishi, Isao Takobe, Yuhei Yamaguchi |
2024-07-16 |
| 11606033 |
Switching power supply device |
Isao Takobe, Keita Itohara, Akihiro Kawano, Hironori Sumitomo |
2023-03-14 |
| 11550349 |
Linear power supply circuit |
Isao Takobe, Yuhei Yamaguchi, Yukihiro Watanabe |
2023-01-10 |
| 11515788 |
Switching control circuit |
— |
2022-11-29 |
| 11079785 |
Linear regulator for outputting normal output voltage and vehicle including the same |
— |
2021-08-03 |
| 11005369 |
Switching regulator and integrated circuit package |
Tetsuo Tateishi |
2021-05-11 |
| 10980109 |
Printed circuit board and switching power supply |
Shoichi Harada |
2021-04-13 |
| 10673332 |
Switching regulator |
Tetsuo Tateishi |
2020-06-02 |
| 10667383 |
Printed circuit board and switching power supply for electronic appliance |
Shoichi Harada |
2020-05-26 |
| 10470295 |
Printed circuit board and switching power supply |
Shoichi Harada |
2019-11-05 |
| 10355589 |
Switching regulator |
Tetsuo Tateishi, Yuhei Yamaguchi, Kiyotaka Umemoto |
2019-07-16 |
| 10320292 |
Phase compensation circuit and DC/DC converter using the same |
Shun Fukushima, Tetsuo Tateishi |
2019-06-11 |
