Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6908676 | Transmission belt and method of treatment for bonding with poly-p-phenylene benzobisoxazole fiber | Hiroshi Sogabe, Hiroyuki Yamamoto | 2005-06-21 |
| 6605014 | Toothed belt | Tsutomu Tokunaga, Yoshitaka Sato | 2003-08-12 |
| 6406397 | Toothed belt including short fibers distributed therein | Tsutomu Tokunaga, Yoshitaka Sato | 2002-06-18 |
| RE36870 | Cord and fabric for a power transmission belt | Masami Sato, Yasuyuki Tatsumi, Yutaka Yoshimi | 2000-09-12 |
| 6117035 | Toothed belt including short fibers distributed therein with a predetermined orientation | Tsutomu Tokunaga, Yoshitaka Sato | 2000-09-12 |
| 6086500 | Toothed belt | Mitsuho Yamada, Atsushi Matsuki, Hiroshi Kida | 2000-07-11 |
| 5584771 | Power transmission belt | Masami Sato, Yasuyuki Tatsumi, Yutaka Yoshimi | 1996-12-17 |
| 5529545 | Toothed belt | Mitsuho Yamada, Yoshiyuki Shiokaramatsu | 1996-06-25 |
| 5501643 | Power transmission belt | Masami Sato, Yasuyuki Tatsumi, Yutaka Yoshimi | 1996-03-26 |
| 4826472 | Toothed belt | Akihiro Sato, Mitsuho Yamada | 1989-05-02 |
| 4721496 | Toothed belt | Nobuyuki Yokoyama | 1988-01-26 |