Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9755509 | Control circuit for switching power supply | Isao Yamamoto, Shinya Karasawa, Shigenobu Shimohagi, Yuichi Shinozaki | 2017-09-05 |
| 9722486 | Protection circuit | Yuichi Shinozaki, Isao Yamamoto, Shinya Karasawa, Shigenobu Shimohagi | 2017-08-01 |
| 9659868 | Semiconductor apparatus | — | 2017-05-23 |
| 9634564 | Control circuit and control method of digital control power supply circuit, and digital control power supply circuit, electronic device and base station using the same | Yuichi Shinozaki | 2017-04-25 |