Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11021557 | Carboxyl-group-containing copolymer, and method for producing same | Ryosuke TAKECHI, Yasuhiro Ono | 2021-06-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11021557 | Carboxyl-group-containing copolymer, and method for producing same | Ryosuke TAKECHI, Yasuhiro Ono | 2021-06-01 |