Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10259902 | Resol phenolic resin for friction material, method for producing the same, adhesive for friction material, and wet friction plate | Hajime Mifuka, Tadashige Hirano | 2019-04-16 |