Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10729638 | Powder hair dye composition | Shizuka Futatsugi, Yoshiyuki Uesawa, Hiromi Umino | 2020-08-04 |
| 5417507 | Vertical motor, method of manufacturing same, polygon mirror motor using said motor, and bearing device for use in said motor | Satosi Uno, Katsutoshi Nii, Kazuhiko Kawaike | 1995-05-23 |
| 5108198 | Magnetic fluid bearing apparatus and motor having magnetic fluid bearing apparatus | Katsutoshi Nii, Kazuhiko Kawaike, Satosi Uno | 1992-04-28 |
| 5038065 | Permanent magnet reversible synchronous motor | Fumio Tajima, Kunio Miyashita, Kazuaki Takada, Kuniaki Kubokura, Eiji Toyoda | 1991-08-06 |
| 4523668 | Power controlling apparatus using friction material | Takao Uematsu, Yoshiharu Honma, Seikichi Tanno, Ran Ito, Tomio Yoshida | 1985-06-18 |