Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10502767 | Electric current detection device and electric current detection method | Masaki Noguchi, Ken Okuyama | 2019-12-10 |
| 10416200 | Current sensor | Ken Okuyama | 2019-09-17 |
| 10338105 | Current detector that prevents fluctuatons in detection sensitivity | Naofumi Chiwata, Katsuya Akimoto | 2019-07-02 |
| 10330708 | Current detection device and correction factor calculation method | Katsuya Akimoto | 2019-06-25 |
| 10209277 | Current sensor | Ken Okuyama, Katsuya Akimoto, Jun Umetsu, Yujiro Tomita | 2019-02-19 |