Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6875142 | Poly-V pulley made of metal sheet and method of manufacturing the same | Toshiaki Kanemitsu | 2005-04-05 |
| 6625887 | Sheet metal-made poly V-grooved pulley and method of manufacturing the pulley | Toshiaki Kanemitsu | 2003-09-30 |
| 5732581 | Method for producing a sheet metal poly-V groove pulley and a sheet metal poly-V groove pulley | Toshiaki Kanemitsu, Kazuyuki Oda | 1998-03-31 |