Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10697525 | Hydraulic auto-tensioner | — | 2020-06-30 |
| 10393239 | Hydraulic auto tensioner | — | 2019-08-27 |
| 8673092 | Outer member of constant speed universal joint | Kazuhiko Yoshida | 2014-03-18 |
| 8079912 | Power transmission spline | Yukio Matsubara | 2011-12-20 |