Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6935237 | Plate-making system of light-sensitive lithographic printing plate and plate-making method | — | 2005-08-30 |
| 6727044 | Method for producing lithographic printing plate, lithographic printing original plate for laser scan exposure, and photopolymerizable composition | Kazuhiro Fujimaki, Yasuo Okamoto, Tadahiro Sorori | 2004-04-27 |
| 6638687 | Method for preparing lithographic printing plate | Yasuo Okamoto | 2003-10-28 |
| 6475700 | Lithographic printing plate precursor | Kazuhiro Fujimaki | 2002-11-05 |
| 6468711 | Photosensitive composition and method for manufacturing lithographic printing plate | Tadahiro Sorori, Koichi Kawamura | 2002-10-22 |
| 6270483 | Liquid discharge regulator and liquid feeder equipped with the same | Keiichi Yamada, Mitsuyoshi Inoue, Hajime Nakazawa, Atsushi Yamamoto | 2001-08-07 |
| 6051367 | Photopolymerizable composition | Kazuto Kunita | 2000-04-18 |
| 6030748 | Photosensitive lithographic printing plate having a layer of a hydrolyzed and polycondensed organometallic compound | Nobuyuki Nishimiya, Tadahiro Sorori | 2000-02-29 |
| 5629136 | Photosensitive lithographic printing plate requiring no fountain solution | Koji Sonokawa, Tsumoru Hirano | 1997-05-13 |
| 5464686 | Presensitized plate for use in making lithographic printing plate requiring no dampening water | Noboru Yasuda | 1995-11-07 |
| 5334486 | Photopolymerizable composition and dry PS plate | Yukio Abe, Tsumoru Hirano, Syunichi Kondo | 1994-08-02 |
| 5266443 | Presensitized plates for lithography not requiring dampening with water | Toshio Ohba | 1993-11-30 |
| 5126228 | PS plate for use in making lithographic printing plate requiring no dampening water | Yoshihiko Urabe, Kei Okuno, Nobuyuki Kita | 1992-06-30 |
| 5080999 | Light-sensitive diazo resin composition containing a higher fatty acid or higher fatty acid amide | Masanori Imai, Mitsuru Koike, Noriaki Watanabe, Nobuyuki Kita | 1992-01-14 |
| 5069999 | PS plate for making lithographic printing plate requiring no dampening water | Mitsumasa Tsuchiya, Nobuyuki Kita | 1991-12-03 |
| 5059511 | Presensitized plates for use in making lithographic printing plates requiring no dampening water | Yukio Abe, Nobuyuki Kita | 1991-10-22 |
| 4959296 | Process for the development of dry PS plates | Susumu Yoshida, Hiroshi Takahashi | 1990-09-25 |
| 4877719 | Process for preparing image-bearing plates | Nobuyuki Kita | 1989-10-31 |
| 4874686 | Photosensitive lithographic plate necessitating no dampening water | Yoshihiko Urabe, Hiroshi Takahashi, Nobuyuki Kita | 1989-10-17 |
| 4837128 | Light-sensitive composition | Kouichi Kawamma, Yukio Abe, Yoshimasa Aotani | 1989-06-06 |
| 4826753 | Light-sensitive composition containing an unsaturated monomer and a photopolymerization initiator | Kouichi Kawamura, Yukio Abe | 1989-05-02 |
| 4774163 | Photopolymerizable composition including an unsaturated monomer, a photopolymerization initator and a carbozole compound | — | 1988-09-27 |