Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7638912 | Brushless motor with bearing and bearing housing | Toshiyuki Nishikata, Koji Kuyama, Kinjiro Okinaga, Kumio Masuda, Tsuyoshi Kanou | 2009-12-29 |
| 7474023 | Disc driving unit and disc equipment using the same | Toshiyuki Nishikata, Koji Kuyama | 2009-01-06 |
| 6700256 | Brushless motor and production method therefor | Hideshi Fukutani, Norimasa Takata | 2004-03-02 |
| 6437002 | Agent for preventing and treating skin diseases | Shinobu Ito, Eiji Ogata | 2002-08-20 |
| 5107131 | Method and apparatus for edge detection of transparent films | Hiromi Okada, Masuo Kabutomori, Tamio Saitou | 1992-04-21 |