Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811950 | Presensitized plate useful for making lithographic printing plate and method for making lithographic printing plate therefrom | Fumikazu Kobayashi, Mitsumasa Tsuchiya | 2004-11-02 |
| 6686126 | Developing solution for photosensitive lithographic printing plate, plate-making method of lithographic printing plate, and photosensitive lithographic printing plate | Mitsumasa Tsuchiya, Hiroyuki Nagase, Kazuto Kunita | 2004-02-03 |