Issued Patents All Time
Showing 51–67 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4724350 | 1-phase self starting disk-type brushless motor with cogging element | Osami Miyao | 1988-02-09 |
| 4707645 | Single-phase brushless motor | Osami Miyao, Masayuki Ohsaka | 1987-11-17 |
| 4698535 | Electric motor operated throttle valve | Hiroyuki Amano, Tomoaki Nishimura, Katsumasa Shimizu | 1987-10-06 |
| 4651041 | Electric motor | Hiroyuki Amano, Tomoaki Nishimura, Katsumasa Shimizu | 1987-03-17 |
| 4583016 | Direct current motor | Itsuki Ban, Kazuhito Egami | 1986-04-15 |
| 4499420 | Disk type motor speed detecting device | Akihiro Nakajima, Takashi Miyazawa | 1985-02-12 |
| 4447751 | Direct current motor | Itsuki Ban, Kazuhito Egami | 1984-05-08 |
| 4437029 | Direct current motor | Itsuki Ban, Kazuhito Egami | 1984-03-13 |
| 4404485 | Direct current motor | Itsuki Ban, Kazuhito Egami | 1983-09-13 |
| 4382214 | Direct current motor | Itsuki Ban | 1983-05-03 |
| 4369388 | Direct current motor with non-superposed armature windings | Itsuki Ban, Hideo Okada, Kazuhito Egami | 1983-01-18 |
| 4315178 | Direct current motor with non-superposed armature windings | Itsuki Ban, Kazuhito Egami | 1982-02-09 |
| 4315177 | Direct current motor with non-superposed armature windings | Itsuki Ban, Kazuhito Egami | 1982-02-09 |
| RE30761 | Three-phase DC motor having non-superimposed armature coils | Itsuki Ban | 1981-10-06 |
| 4243902 | Direct current motor with non-superposed armature windings | Itsuki Ban, Kazuhito Egami | 1981-01-06 |
| 4227107 | Direct current motor with double layer armature windings | Itsuki Ban, Kazuhito Egami | 1980-10-07 |
| 4197475 | Direct current motor with double layer armature windings | Itsuki Ban, Kazuhito Egami | 1980-04-08 |