Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7899651 | Entrance angle estimation method of V-ribbed belt, entrance angle estimation program employing the method, and pulley layout designing method | Eijiro Nakashima, Hideaki Kawahara | 2011-03-01 |