Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7784384 | Method of making a power transmission belt/belt sleeve and a power transmission belt | Hirotaka Hara, Akihiro Nagata, Yoshihiro Kanayama | 2010-08-31 |
| 7305744 | Apparatus for forming a power transmission belt | Hirotaka Hara, Akihiro Nagata, Yoshihiro Kanayama | 2007-12-11 |