Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11803124 | Planographic printing plate precursor, method of preparing planographic printing plate, and planographic printing method | Kenjiro ARAKI | 2023-10-31 |
| 11642879 | Lithographic printing plate precursor, method for producing lithographic printing plate, and color-developing composition | — | 2023-05-09 |
| 11635701 | Planographic printing plate precursor, method of preparing planographic printing plate, and planographic printing method | Natsumi Yokokawa, Akira Sakaguchi | 2023-04-25 |
| 11543750 | Lithographic printing plate precursor and method for producing lithographic printing plate | Keisuke NOGOSHI, Takeshi Inasaki | 2023-01-03 |