Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204263 | Position detection device for detecting position of an object moving in a predetermined direction, and a magnetic sensor for use with the position detection device | Tsuyoshi Umehara, Keisuke Uchida, Hiraku Hirabayashi | 2021-12-21 |
| 10996291 | Magnetism detection device | Yongfu CAI | 2021-05-04 |