Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7207223 | Toroidal-type continuously variable transmission component and method for evaluating the same | Hiroshi Narai | 2007-04-24 |
| 6065343 | Ultrasonic detecting method for bearing ring | Akihiro Kiuchi, Manabu Ohori | 2000-05-23 |