Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11824382 | Charging control device | Haruhiko Yoshida, Kyohei Yamamoto | 2023-11-21 |
| 10197635 | Filter circuit | Yuki Chiyajo, Hidehiko Shimizu | 2019-02-05 |
| 10067195 | Voltage detection unit | Yuki Chiyajo, Hidehiko Shimizu | 2018-09-04 |
| 9673791 | Schmitt trigger circuit and power supply monitoring apparatus | Takaaki Ishii | 2017-06-06 |