Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12388384 | Synchronous motor control device | Kenji Takahashi | 2025-08-12 |
| 12126287 | Magnetic pole position detection device | Kenji Takahashi | 2024-10-22 |
| 10935959 | Motor control device, control system, and motor control method | Yuuki Morita | 2021-03-02 |
| 10666172 | Motor control device and motor control method | Yuuki Morita | 2020-05-26 |
| 10635079 | Motor control device, control system, and motor control method | Yuuki Morita | 2020-04-28 |
| 10020771 | Motor controller, motor control method, and non-transitory computer-readable medium encoded with motor control program | Yuuki Morita | 2018-07-10 |
| 9964582 | Motor control device that detects breakage of motor power line or power element abnormality of motor power conversion device | Yuuki Morita | 2018-05-08 |
| 9768716 | Motor control apparatus provided with magnetic flux control unit, and machine learning apparatus and method thereof | — | 2017-09-19 |
| 9483044 | Control device for machine tool with time estimation unit for estimating time until motor reaches overheat temperature | Yuuki Morita | 2016-11-01 |
| 9401669 | Motor controller for synchronously controlling multiple motors | — | 2016-07-26 |
| 8294411 | Sensorless induction motor control device having function of correcting slip frequency of motor | Tadashi Okita, Takahiro Akiyama | 2012-10-23 |
| 7863853 | Electric motor control device | Yasusuke Iwashita, Takahiro Akiyama, Masakazu Niwa | 2011-01-04 |