Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9752662 | Tensioner assembly | Seiji Sato | 2017-09-05 |
| 9581199 | Fulcrum bearing device for pulley arm | Tadahisa Tanaka, Seiji Sato | 2017-02-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9752662 | Tensioner assembly | Seiji Sato | 2017-09-05 |
| 9581199 | Fulcrum bearing device for pulley arm | Tadahisa Tanaka, Seiji Sato | 2017-02-28 |