Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6250811 | Tone wheel built in constant velocity joint | Yasumasa Mizukoshi, Naoki Mitsue, Hideo Ouchi | 2001-06-26 |
| 6036371 | Rolling bearing unit for vehicle wheel | — | 2000-03-14 |
| 5975767 | Tone wheel built-in constant velocity joint | Yasumasa Mizukoshi, Naoki Mitsue, Hideo Ouchi | 1999-11-02 |
| 4759427 | Nozzle assembly of a constant fine lubrication device | Yasushi Morita, Teruhiko Abe | 1988-07-26 |