Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6541176 | Process for making lithographic printing plate | Takashi Miyazaki, Satoshi Shimonodan, Etsuji Tanaka | 2003-04-01 |
| 6120971 | Lithographic printing plate material | Kunihiro Nakagawa, Toshiro Kondo | 2000-09-19 |
| 5756251 | Method for making lithographic printing plate | Toshiro Kondo, Akio Yoshida, Hiroyuki Kurokawa, Jun Urasaki, Makiko Oko +1 more | 1998-05-26 |
| 5698367 | Lithographic printing plate | Akira Furukawa, Satoshi Shimonodan | 1997-12-16 |
| 5641605 | Lithographic printing plate | Akio Yoshida, Hideaki Baba | 1997-06-24 |
| 5437957 | Lithographic printing plate | Kozo Haino, Akio Yoshida, Hidetoshi Miura | 1995-08-01 |
| 5281509 | Lithography printing plate | Tetsunobu Murakata, Hideaki Baba, Akio Yoshida, Kazuhisa Nakao, Yasuo Tsubai | 1994-01-25 |
| 5236802 | Lithographic printing plate with polyacrylamide polymer in physical development nuclei layer | Akio Yoshida | 1993-08-17 |
| 5108871 | Lithographic printing plate material improved in water retention characteristics | Hiroshi Nishinoiri, Shigeru Iguchi | 1992-04-28 |
| 4772535 | Lithographic printing plate materials with light insensitive silver halide | Kazunaka Endo, Eiji Kanada | 1988-09-20 |