Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155733 | Friction material composition, and friction material and friction member each obtained using friction material composition | Masamichi MITSUMOTO | 2021-10-26 |
YO
Yoshio Ogata
Showa Denko Materials Co.: 1 patents #38 of 158Top 25%
Overall (2021): #198,426 of 548,734Top 40%
1
Patents 2021