Issued Patents All Time
Showing 1–25 of 148 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401194 | Electric power control device | Takahiro Mibu, Hideaki Takayanagi | 2025-08-26 |
| 12394564 | Method of manufacturing polar anisotropic magnet, method of manufacturing magnet assembly, polar anisotropic magnet, magnet assembly, and composite magnet assembly | Tadashi Sasaki, Hideaki Takayanagi, Takahiro Mibu | 2025-08-19 |
| 11075556 | Coreless electric machine with magnet coils with effective coil part and end coil parts | — | 2021-07-27 |
| 11063486 | Coreless electric machine with magnet coils having trapezoidal shape and angle less than 90 degrees with circumferentially aligned legs | — | 2021-07-13 |
| 8803398 | Coreless electric machine apparatus, moving body, robot and manufacturing method of the coreless electric machine apparatus | Kazuyoshi Nakamura | 2014-08-12 |
| 8803375 | Electromechanical device, and movable body and robot using electromechanical device | — | 2014-08-12 |
| 8729769 | Electromechanical device, robot, movable body, and method of manufacturing electromechanical device | — | 2014-05-20 |
| 8654498 | Electromechanical device, movable body, robot, method of measuring temperature of electromechanical device | Katsuhiko Nishizawa | 2014-02-18 |
| 8643227 | Linear motor | — | 2014-02-04 |
| 8638013 | Electromechanical device, actuator using the same, and motor | — | 2014-01-28 |
| 8633780 | PWM control circuit and motor equipped with the same | — | 2014-01-21 |
| 8590386 | Pressure detection device and pressure detection method | Yojiro Okakura | 2013-11-26 |
| 8581459 | Brushless electric machine | Mamoru Sugimoto, Yojiro Okakura | 2013-11-12 |
| 8541966 | PWM control circuit and PWM control method | — | 2013-09-24 |
| 8537085 | Method and apparatus for adjusting quality of a displayed image | — | 2013-09-17 |
| 8531146 | Robot | Isamu Sejimo, Takafumi Suzuki | 2013-09-10 |
| 8519658 | Electromechanical device | — | 2013-08-27 |
| 8471512 | Robotic drive control | — | 2013-06-25 |
| 8396112 | Circuitry and method for transferring data, and circuitry and method utilizing clock pulses | — | 2013-03-12 |
| 8395344 | Motor control method and device | — | 2013-03-12 |
| 8344684 | Driving circuit for motor and device equipped with driving circuit | — | 2013-01-01 |
| 8338999 | Brushless motor | Kazuyoshi Nakamura, Mamoru Sugimoto | 2012-12-25 |
| 8314577 | Energy converter and electromechanical apparatus | Kazuyoshi Nakamura | 2012-11-20 |
| 8310184 | PWM control circuit and PWN control method | — | 2012-11-13 |
| 8263913 | Device equipped with planar heater | — | 2012-09-11 |