Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10784806 | Electric motor driving apparatus | Ryuji Omata, Makoto Nakamura, Kiyotaka Matsubara, Daigo Nobe | 2020-09-22 |
| 10024945 | Abnormality diagnosis apparatus that determines an abnormality of a power-supply voltage sensor | — | 2018-07-17 |
| 9903931 | Diagnostic device for voltage sensors | Ryuji Omata | 2018-02-27 |
| 9819293 | Voltage sensor abnormality diagnosis apparatus | Ryuji Omata | 2017-11-14 |