Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10490339 | Reactor including first end plate and second end plate | — | 2019-11-26 |
| D865670 | Core for electromagnetic device | Masatomo Shirouzu, Takafumi Kajiya | 2019-11-05 |
| D864867 | Core for electromagnetic device | Masatomo Shirouzu, Takafumi Kajiya, Kenichi Tsukada | 2019-10-29 |
| 10373753 | Multi-phase reactor capable of obtaining constant inductance for each phase | Masatomo Shirouzu | 2019-08-06 |
| 10355575 | Linear motor with reduced cogging force | — | 2019-07-16 |
| 10285594 | Electric motor capable of reducing cogging torque | — | 2019-05-14 |