Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5261863 | Toroidal type continuously variable speed transmission mechanism | Yasunobu Jufuku, Hiroyuki Ito | 1993-11-16 |
| 4795409 | Continuous belt of a continuously variable transmission | Shigeru Okuwaki, Susumu Ohkawa, Yasunobu Jufuku | 1989-01-03 |
| 4767388 | Chain belt | Susumu Okawa, Shigeru Okuwaki, Yasunobu Jufuku | 1988-08-30 |
| 4660438 | Continuously variable transmission | Susumu Okawa, Hideaki Matsui, Yasunori Nakawaki | 1987-04-28 |
| 4596536 | Continuously variable belt transmission device with pulleys axially offset in the unity transmission ratio position | Susumu Okawa | 1986-06-24 |