Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11323011 | Motor | Yuta AMAGI, Tsuyoshi Kano | 2022-05-03 |
| 8975797 | Disk-rotating motor and disk-driving device | Toshiyuki Nishikata | 2015-03-10 |
| 8782678 | Disk clamping mechanism and disk rotating motor provided with same | Toshiyuki Nishikata | 2014-07-15 |
| 7638912 | Brushless motor with bearing and bearing housing | Toshiyuki Nishikata, Koji Kuyama, Kinjiro Okinaga, Hiroshi Ikeno, Tsuyoshi Kanou | 2009-12-29 |
| 7610594 | Method of manufacturing rotary driving device by shaving a surface of a turntable with a cutting tool having a flat cutting edge | Makoto Tabata, Taiji Futaoka | 2009-10-27 |
| 7466050 | Brushless motor and method of manufacturing the same | Koji Kuyama, Kinjiro Okinaga | 2008-12-16 |
| 7224092 | Brushless motor | Kinjiro Okinaga | 2007-05-29 |
| 7015612 | Brushless motor including thrust bearing | Hiroyasu Fujinaka | 2006-03-21 |