Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11584852 | Compound and colored resin composition | Keisuke Inoue, Tetsuo AKASAKA | 2023-02-21 |
| 11485810 | Copolymer and colored resin composition | — | 2022-11-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11584852 | Compound and colored resin composition | Keisuke Inoue, Tetsuo AKASAKA | 2023-02-21 |
| 11485810 | Copolymer and colored resin composition | — | 2022-11-01 |