Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138377 | Lignin derivative, lignin resin composition, rubber composition, and molding material | Taketoshi Murai, Mitsutaka Matsumoto | 2018-11-27 |
| 10059793 | Lignin resin composition, cured product, and molded product | Mitsutaka Matsumoto, Taketoshi Murai | 2018-08-28 |