Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7172718 | Method of manufacturing a rubber sheet for a power transmission belt and a power transmission belt incorporating the rubber sheet | Tomohiro Miwa, Toshihiro Nishimura | 2007-02-06 |
| 4649979 | Bicycle tire | Susumu Kazusa, Masahiro Nagamine | 1987-03-17 |