Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6962639 | Power transmission belt and a method of forming a power transmission belt | Takehiko Ito, Toshiaki Aragane, Syunichi Imahigashi | 2005-11-08 |
| 6620068 | Power transmission belt | Takehiko Ito, Toshiaki Aragane, Syunichi Imahigashi | 2003-09-16 |
| 6131435 | Method of estimating remaining life of a power transmission belt | Kyoichi Mishima | 2000-10-17 |
| 5753369 | Power transmission belt | Masahiko Kawashima, Kyoichi Mishima | 1998-05-19 |
| 5738571 | Apparatus and method for forming ribs on a belt/belt sleeve | Yuji Okiyoshi, Masahiko Kawashima, Shinji Aono, Osamu Miyajima | 1998-04-14 |
| 5674143 | Power transmission belt and system | Toshimi Kumazaki, Isao Deguchi | 1997-10-07 |
| 5624338 | Double V-ribbed belt | Masahiko Kawashima | 1997-04-29 |
| 5415594 | V-ribbed belt | Masahiko Kawashima, Kyoichi Mishima | 1995-05-16 |
| 5344369 | V-belt for power transmission | Masahiko Kawashima, Kyoichi Mishima | 1994-09-06 |
| 5230668 | V-ribbed belt | Masahiko Kawashima, Kyoichi Mishima | 1993-07-27 |
| 5045138 | Method of forming power transmission belt tensile cord | Satoshi Mashimo, Yoshio Yamaguchi, Kazuhiro Takeda | 1991-09-03 |
| 4931118 | Method of manufacturing multiribbed belts | Kyoichi Mishima, Toshimi Kumasaki | 1990-06-05 |
| 4904232 | Power transmission belt | Toshimi Kumasaki | 1990-02-27 |
| 4773895 | Double ribbed belt | Eiichi Takami, Takeshi Murakami | 1988-09-27 |