Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832974 | Planetary gear device for vehicle, having clutch drum provided with retainer ring | Hideki Yasue | 2004-12-21 |
| 4793217 | Method and apparatus for controlling power transmitting system for automotive vehicle, including continuously variable transmission and auxiliary transmission | Kunio Morisawa, Nobuyuki Kato | 1988-12-27 |
| 4784018 | Belt type continuously variable transmission system | Mitsuhiko Okada, Kunio Morisawa, Nobuyuki Kato | 1988-11-15 |