Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9638308 | Pulley structure | — | 2017-05-02 |
| 8951153 | Power transmission mechanism | Hayato Shimamura | 2015-02-10 |
| 8678965 | Auto-tensioner | Ryosuke Dan | 2014-03-25 |
| 8177669 | Pulley structure | Shgeru Kawamoto, Takeo Shimizu | 2012-05-15 |
| 7972231 | Pulley assembly | Shigeru Kawamoto, Takeo Shimizu | 2011-07-05 |