Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10800195 | Lithographic printing plate precursor, method of producing same, lithographic printing plate precursor laminate, and lithographic printing method | Shumpei WATANABE, Atsushi Oshima, Shuji SHIMANAKA | 2020-10-13 |
| 10696083 | Lithographic printing plate precursor, method of producing same, lithographic printing plate precursor laminate, and lithographic printing method | Shumpei WATANABE, Atsushi Oshima, Shuji SHIMANAKA | 2020-06-30 |
| 10639924 | Lithographic printing plate precursor, method of producing same, lithographic printing plate precursor laminate, plate-making method for lithographic printing plate, and lithographic printing method | Shumpei WATANABE, Atsushi Oshima, Shuji SHIMANAKA | 2020-05-05 |