Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500599 | Lithographic printing plate precursor and plate-making method of lithographic printing plate using the same | Hiromichi Tachikawa | 2002-12-31 |
| 6340526 | Waterless planographic printing plate precursor and production method thereof | Tsumoru Hirano | 2002-01-22 |