Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10870539 | Belt having protrusion formed thereon | Kentaro Arimachi, Takahide Okazawa | 2020-12-22 |
| 10625944 | Profiled belt and method for manufacturing same | Tomoaki Shakushiro, Takafumi Kumada, Takahide Okazawa | 2020-04-21 |