Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485127 | Plate-making method, plate-making apparatus, computer-to-cylinder type lithographic printing method and computer-to-cylinder type lithographic printing apparatus | Sadao Ohsawa, Mutsumi Naniwa | 2002-11-26 |
| 6481830 | Ink jet plate-making method, ink jet plate-making apparatus, computer-to-cylinder type lithographic printing process and computer-to-cylinder type lithographic printing apparatus | Mutsumi Naniwa, Sadao Ohsawa | 2002-11-19 |
| 6470799 | Computer-to-cylinder type lithographic printing method and computer-to-cylinder type lithographic printing apparatus | Hideyuki Koguchi, Kazuo Ishii, Eiichi Kato | 2002-10-29 |
| 6454401 | Ink jet printing process and printing apparatus | Mutsumi Naniwa, Sadao Ohsawa | 2002-09-24 |
| 6412937 | Oil ink composition for electrostatic attraction ink jet and recording process using same | Eiichi Kato | 2002-07-02 |