Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10923260 | Magnetorheological fluid composition and vibration damping device using same | Kentaro Komori, Daijiro Endo, Shuichi Sakanoue | 2021-02-16 |
SY
Seiichiro Yamamoto
Idemitsu Kosan Co.: 1 patents #52 of 151Top 35%
Overall (2021): #266,303 of 548,734Top 50%
1
Patents 2021