Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9653969 | Brush structure with heat dissipation member | Hitoshi Isoda, Naohide Maeda, Masahiko Fujita, Dai Nakajima | 2017-05-16 |
| 9620444 | Power semiconductor device | Dai Nakajima, Masahiko Fujita, Masaki Kato | 2017-04-11 |
| 9577495 | Rotary electric machine | Masahiko Fujita, Dai Nakajima, Hitoshi Isoda, Naohide Maeda | 2017-02-21 |