Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9780713 | Driving apparatus for electric motor | Kenta Tsukakoshi | 2017-10-03 |
| 9602035 | Driving apparatus for electric motor | Kenta Tsukakoshi | 2017-03-21 |
| 9190887 | Motor assembly and pump apparatus including a cooling fan for cooling an inverter | Shoji Ito, So Kuroiwa, Masaki Watanabe | 2015-11-17 |
| 6455966 | Magnetic bearing device for motor-combined structure | Toshimitsu Barada, Atsushi Ooyama, Toshiharu Nakazawa, Shinichi Sekiguchi | 2002-09-24 |