Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431803 | Series capacitor buck converter and controller circuit and control method thereof | Kazuki Hashimoto | 2025-09-30 |
| 12395077 | Series capacitor step-down converter, controller circuit thereof, and control method | Kazuki Hashimoto | 2025-08-19 |
| 12348119 | Series capacitor step-down converter, and controller circuit and control method thereof | Kazuki Hashimoto | 2025-07-01 |
| 12283887 | Controller circuit and control method for resonant switched capacitor converter | — | 2025-04-22 |
| 12218592 | Control circuit for DC/DC converter | Hiroaki Ando | 2025-02-04 |
| 12155303 | Switching converter including controller circuit driving switches | — | 2024-11-26 |
| 12134422 | Vehicle front body structure | Ippei Kuroda | 2024-11-05 |
| 12074524 | Control circuit of step-down converter, step-down converter, and electronic equipment | — | 2024-08-27 |
| 11848611 | Switching power supply device | Yuhei Yamaguchi | 2023-12-19 |
| 11682686 | Photoelectric conversion apparatus and equipment including the same | Toshiyuki Ogawa, Sho Suzuki, Takehito Okabe, Mitsuhiro Yomori, Yukinobu Suzuki +1 more | 2023-06-20 |
| 11606033 | Switching power supply device | Shingo Hashiguchi, Isao Takobe, Keita Itohara, Hironori Sumitomo | 2023-03-14 |
| 11488998 | Semiconductor apparatus and equipment | Yukinobu Suzuki, Takayasu Kanesada | 2022-11-01 |
| 11381168 | Switching power supply device | Yuhei Yamaguchi | 2022-07-05 |
| 11244978 | Photoelectric conversion apparatus and equipment including the same | Toshiyuki Ogawa, Sho Suzuki, Takehito Okabe, Mitsuhiro Yomori, Yukinobu Suzuki +1 more | 2022-02-08 |
| 11192591 | Vehicle body structure of vehicle | Kenichi Sato, Masanori Fukuda, Shuichi Nakagami | 2021-12-07 |
| 10967909 | Side vehicle-body structure of vehicle | Hideaki Hoshuyama, Shuang GAO, Ryota Nakayama, Satoshi Okumura | 2021-04-06 |
| 10680504 | Bandgap reference circuit and DCDC converter having the same | Katsuya Goto | 2020-06-09 |
| 10431617 | Photoelectric conversion device and apparatus | Yoshiyuki Nakagawa, Masao Ishioka, Takashi Okagawa | 2019-10-01 |
| 10396667 | DC-DC converter including an intermittent overcurrent protection circuit | Katsuya Goto | 2019-08-27 |
| 10333292 | Switching regulator | Katsuya Goto | 2019-06-25 |
| 10298121 | Voltage-current conversion circuit and switching regulator including the same | Kosuke Takada | 2019-05-21 |
| 10284085 | Switching regulator | Katsuya Goto | 2019-05-07 |
| 10124838 | Underfloor structure of automotive vehicle | Nobuyuki Shibutake, Nobuyuki Nakayama, Koji Yoshitake, Masafumi Aburame | 2018-11-13 |
| 10096545 | Semiconductor apparatus, system, and method of manufacturing semiconductor apparatus | Tsutomu Tange, Masao Ishioka, Koichi Tazoe | 2018-10-09 |
| 10050532 | DC-DC converter with pseudo ripple voltage generation | Katsuya Goto | 2018-08-14 |