Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7588507 | Thin autotensioner | Hiromi Matsuura | 2009-09-15 |
| 7384355 | Thin autotensioner | Hiromi Matsuura | 2008-06-10 |
| 6767303 | Autotensioner | — | 2004-07-27 |
| 6497632 | Autotensioner | Hiromi Matsuura | 2002-12-24 |
| 6264578 | Belt tensioner with vibration damping function | — | 2001-07-24 |
| 5803849 | Belt tensioner | — | 1998-09-08 |
| 5470280 | Belt tensioner | — | 1995-11-28 |