Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9933462 | Current sensor and current measuring device | Yasuhiko Sekimoto, Katsuya Hirano | 2018-04-03 |
| 9841440 | Current detection circuit and magnetic detection device provided with same | Katsuya Hirano, Yasuhiko Sekimoto | 2017-12-12 |
| 9203360 | Audio output amplifier | — | 2015-12-01 |
| 8653803 | Voltage generation circuit | Nobuaki Tsuji, Toshio Maejima | 2014-02-18 |
| 8120338 | Dropper-type regulator | Kazuyoshi Asakawa | 2012-02-21 |
| 8058854 | Drive circuit | Kazuyoshi Asakawa | 2011-11-15 |
| 7859242 | DC-DC Converter | Yuichi Okubo | 2010-12-28 |
| 7741884 | Load drive circuit | Kazuyoshi Asakawa | 2010-06-22 |