Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7503869 | Speed change control apparatus for toroidal CVT | Hiroyuki Nishizawa, Kisaburo Hayakawa, Masanobu Kimura, Masataka Osawa, Yuji Iwase +3 more | 2009-03-17 |
| 6984189 | Friction transmission unit | Tomohiro Suzuki, Takanori Abekura, Kazuyoshi Ogawa, Masataka Osawa, Masakatsu Kuroishi +1 more | 2006-01-10 |