Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461792 | Lithographic printing plate precursor | Koichi Kawamura, Tadahiro Sorori | 2002-10-08 |
| 6455224 | Lithographic printing plate precursor | Hidekazu Oohashi | 2002-09-24 |
| 6379863 | Planographic printing plate precursor and a method for producing a planographic printing plate | Hidekazu Oohashi, Koichi Kawamura, Tadahiro Sorori, Morio Yagihara | 2002-04-30 |
| 6340554 | Radiation-sensitive planographic printing plate | Koichi Kawamura, Kazuo Maemoto, Tadahiro Sorori, Hiroshi Tashiro, Kiyotaka Fukino | 2002-01-22 |