Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9665046 | Belt driving roller including electroviscous force developing member, and belt driving device using same | Jun Aoto, Masaki Yoshino, Tojiro Aoyama, Yuta SHIMIZU | 2017-05-30 |