Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9540470 | Copolymer, treatment agent for paper, and treated paper | Tetsuya Uehara, Norimasa Uesugi, Ikuo Yamamoto, Kayo Kusumi | 2017-01-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9540470 | Copolymer, treatment agent for paper, and treated paper | Tetsuya Uehara, Norimasa Uesugi, Ikuo Yamamoto, Kayo Kusumi | 2017-01-10 |