Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9893595 | Motor with speed reducer portion including a worm and being accommodated with a circuit board in a housing having a heat-receiving portion overlapping with the worm | Seiichi Murakami, Kiyotaka Yamada | 2018-02-13 |
| 8436501 | Rotor, manufacturing method thereof and electric gear motor having the rotor | Takao Yamaki, Seiichi Murakami | 2013-05-07 |
| 8283915 | Sensor magnet device, gear mechanism and speed reducing electric motor | Akio Oshiro | 2012-10-09 |
| 6528919 | Brushless motor having water draining portion | Yoshikazu Fujii, Kazuhiro Miyazawa | 2003-03-04 |
| 5027021 | Electric actuator switch with multiple brushes | — | 1991-06-25 |
| 4879803 | Method for mounting a plurality of brushes | Norio Semura, Yoshihiro Shimamura | 1989-11-14 |