Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305029 | Rubber composition and friction transmission belt | Yusuke Hemmi | 2025-05-20 |
| 11982336 | Friction transmission belt | Yusuke Hemmi, Eyobashenafi Tessema | 2024-05-14 |
| 11933383 | Twisted cord for core wire of transmission belt, manufacturing method and use of same, and transmission belt | Yosuke Sueto, Takuya Tomoda | 2024-03-19 |