Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6569051 | Infinite speed ratio continuously variable transmission | Hiroyuki Hirano, Kazuhiro Yamada, Yasushi Narita, Tatsuya Nagato, Hiromasa Sakai +5 more | 2003-05-27 |
| 6569052 | Control of infinitely variable transmission | Hiromasa Sakai, Motoharu Nishio, Shinichiro Joe | 2003-05-27 |