Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10107367 | Chain tensioner and relief valve unit | Yuji Kurematsu | 2018-10-23 |
| 10077824 | Tensioner | Yuichiro Ishikawa | 2018-09-18 |
| 10072741 | Tensioner | Masanori Watanabe | 2018-09-11 |
| 10066707 | Tensioner | Masanori Watanabe | 2018-09-04 |