Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11745531 | Printing plate precursor, printing plate precursor laminate, method for making printing plate, and printing method | Shuji SHIMANAKA | 2023-09-05 |
| 11660852 | Planographic printing plate precursor, planographic printing plate precursor laminate, plate-making method for planographic printing plate, and planographic printing method | Shuji SHIMANAKA | 2023-05-30 |
| 11590750 | Planographic printing plate precursor, planographic printing plate precursor laminate, plate-making method for planographic printing plate, and planographic printing method | Shuji SHIMANAKA | 2023-02-28 |