Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11018538 | Rotor assembly, motor, blower, and vacuum cleaner | — | 2021-05-25 |
| 10517448 | Blower apparatus and vacuum cleaner | Kazuhiko SHIOZAWA, Ryosuke HAYAMITSU | 2019-12-31 |
| 9893590 | Inner-rotor brushless motor | Yuya Oura | 2018-02-13 |
| 8847461 | Split stator core having specific dimensions and motor including same | — | 2014-09-30 |
| 5307691 | Torque transducer | Katsuyuki Miyake, Mutsumi Sunahata | 1994-05-03 |
| 5255567 | Torque transducer | Katsuyuki Miyake | 1993-10-26 |