Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764382 | Power transmission belt and method for fabricating the same | Koji Watanabe, Kazuyoshi Tani | 2004-07-20 |
| 6695735 | Power transmission belt and method for fabricating the same | Kazuyoshi Tani, Koji Watanabe | 2004-02-24 |
| 6679962 | Method for fabricating power transmission belt including grinding with specified grinding wheel | Kazuyoshi Tani, Koji Watanabe | 2004-01-20 |
| 6482118 | Power transmission belt and method for fabricating the same | Koji Watanabe, Kazuyoshi Tani | 2002-11-19 |
| 6435997 | Power transmission belt and method for fabricating the same | Kazuyoshi Tani, Koji Watanabe | 2002-08-20 |
| 6432013 | Power transmission belt and method for fabricating the same | Kazuyoshi Tani, Koji Watanabe | 2002-08-13 |
| 6422963 | Belt power transmission device | — | 2002-07-23 |