Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5050457 | Continuously variable transmission | Mitsunao Takayama, Tsutomu Yasue, Akiyoshi Morishita | 1991-09-24 |
| 4964841 | Continuously variable transmission | Mitsunao Takayama, Takeshi Nakazawa, Atsushi Asano | 1990-10-23 |