Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10418769 | Commutator, electric motor, and method for manufacturing commutator | Kenji Kondo | 2019-09-17 |
| 9966813 | Electric motor and electric device equipped with same | Yoshinori Isomura, Tomoko Yorino, Seiji Kurozumi | 2018-05-08 |