Issued Patents All Time
Showing 26–50 of 217 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6472055 | Direct drawing type lithographic printing plate precursor | Hiroshi Tashiro | 2002-10-29 |
| 6470799 | Computer-to-cylinder type lithographic printing method and computer-to-cylinder type lithographic printing apparatus | Yusuke Nakazawa, Hideyuki Koguchi, Kazuo Ishii | 2002-10-29 |
| 6453815 | Direct drawing type lithographic printing plate precursor | Hiroshi Tashiro | 2002-09-24 |
| 6440623 | Direct drawing type lithographic printing plate precursor | Hiroshi Tashiro | 2002-08-27 |
| 6412937 | Oil ink composition for electrostatic attraction ink jet and recording process using same | Yusuke Nakazawa | 2002-07-02 |
| 6402315 | Oil-based ink for electrostatic type ink jet process | — | 2002-06-11 |
| 6393985 | Direct drawing type lithographic printing plate precursor | Hiroshi Tashiro | 2002-05-28 |
| 6389970 | Direct drawing type lithographic printing plate precursor and method for producing lithographic printing plate using the same | Hiroshi Tashiro | 2002-05-21 |
| 6386104 | Under sheet for lithographic printing plate | Seishi Kasai | 2002-05-14 |
| 6305787 | Ink jet recording method | Yusuke Nakazawa, Kazuo Ishii | 2001-10-23 |
| 6302537 | Oil-based ink for electrostatic type ink jet process | — | 2001-10-16 |
| 6283029 | Direct drawing type lithographic printing plate precursor | Hiroshi Tashiro | 2001-09-04 |
| 6258512 | Method for preparation of lithographic printing plate and lithographic printing plate prepared thereby | Seishi Kasai | 2001-07-10 |
| 6241341 | Ink jet recording method | Yusuke Nakazawa, Kazuo Ishii | 2001-06-05 |
| 6231988 | Lithographic printing plate precursor and method of preparing lithographic printing plate using the same | Seishi Kasai | 2001-05-15 |
| 6232034 | Lithographic printing plate precursor and method for the preparation of lithographic printing plate employing the same | Seishi Kasai | 2001-05-15 |
| 6197847 | Oil-based ink for preparing printing plate by ink jet process and method for preparing printing plate by ink jet process | Sadao Osawa, Kazuo Ishii | 2001-03-06 |
| 6184267 | Oil-based ink for preparing printing plate by ink jet process and method for preparing printing plate by ink jet process | Sadao Osawa, Kazuo Ishii | 2001-02-06 |
| 6183923 | Lithographic printing plate precursor and method for preparing lithographic printing plate using the same | Seishi Kasai | 2001-02-06 |
| 6174936 | Oil-based ink for preparation of printing plate by ink jet process and method for preparation of printing plate ink jet process | — | 2001-01-16 |
| 6152037 | Method of lithographic printing | Kazuo Ishii, Sadao Osawa, Yusuke Nakazawa | 2000-11-28 |
| 6143806 | Oil-based ink for preparing printing plate by ink jet process and method for preparing printing plate by ink jet process | Sadao Osawa, Kazuo Ishii | 2000-11-07 |
| 6140389 | Oil-based ink for printing plate by ink jet process and method for preparing printing plate by ink jet process | Sadao Osawa, Kazuo Ishii | 2000-10-31 |
| 6136889 | Oil-based ink for preparing printing plate by ink jet process and method for preparing printing plate by ink jet process | Sadao Osawa, Kazuo Ishii | 2000-10-24 |
| 6133341 | Oil-based ink for preparation of printing plate by ink jet process and method for preparation of printing plate using the same | — | 2000-10-17 |