Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12381384 | Motor drive circuit, motor system and electric device | Ryota KOBAYASHI | 2025-08-05 |
| 12107412 | Motor drive device, motor system and electronic device | Ryota KOBAYASHI | 2024-10-01 |
| 12015363 | Motor drive circuit, motor system, and electric device | — | 2024-06-18 |
| 9142248 | Motor drive device, magnetic disk storage device, and electronic device | — | 2015-09-22 |
| 9093106 | Motor drive device, magnetic disk storage device, and electronic appliance | — | 2015-07-28 |
| 9054607 | Motor drive device, magnetic disk storage device, and electronic device | — | 2015-06-09 |
| 8970139 | Motor drive device, magnetic disk storage device, and electronic apparatus | — | 2015-03-03 |
| 8963452 | Motor drive device, magnetic disk storage device, and electronic appliance | — | 2015-02-24 |
| 8810942 | Motor drive device | — | 2014-08-19 |
| 8804265 | Calibration of a resonance frequency filter | Shinichi Miura | 2014-08-12 |
| 8432775 | Motor driving circuit | Yasuhiro Miyagoe | 2013-04-30 |
| 8188697 | Apparatus and method for driving a motor | Yasuhiro Miyagoe | 2012-05-29 |
| 8093847 | Motor drive circuit, method, and disc device using the same | — | 2012-01-10 |
| 7466093 | Motor drive unit and electric apparatus having a motor | — | 2008-12-16 |