Issued Patents 2003
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670099 | Support for lithographic printing plate and method of manufacturing the same | Hirokazu Sawada, Atsuo Nishino | 2003-12-30 |
| 6638686 | Planographic printing plate | Hirokazu Sawada, Hisashi Hotta, Hirokazu Sasaki, Tadashi Endo | 2003-10-28 |
| 6596150 | Production method for an aluminum support for a lithographic printing plate | Atsuo Nishino, Yoshitaka Masuda, Hirokazu Sawada, Masahiro Endo | 2003-07-22 |
| 6575094 | Lithographic printing plate support having a roughened surface | Hideki Miwa, Teruyoshi Yasutake, Atsushi Matsuura | 2003-06-10 |
| 6572739 | Electrolytic apparatus for forming a support for lithographic printing plate | Atsushi Matsuura | 2003-06-03 |
| 6568325 | Supports for lithographic printing plates | Hirokazu Sawada | 2003-05-27 |
| 6551760 | Lithographic printing plate, method for producing lithographic printing plate, and method for producing support for lithographic printing plate | Masahiro Endo | 2003-04-22 |
| 6533917 | Method for producing aluminum support for lithographic printing plate | Atsuo Nishino, Yoshitaka Masuda | 2003-03-18 |