Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7078155 | Presensitized plate for making lithographic printing plate | Yoshinori Hotta, Tadashi Endo | 2006-07-18 |
| 6811952 | Process for photopolymerization of photosensitive lithographic printing plate | — | 2004-11-02 |
| 6706462 | Photosensitive image-recording material | Kazuto Kunita, Shigeo Koizumi | 2004-03-16 |
| 6322950 | Photosensitive composition and 1,3-dihydro-1-oxo-2H-indene derivative | Tadahiro Sorori, Koichi Kawamura, Kazuto Kunita | 2001-11-27 |