Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670099 | Support for lithographic printing plate and method of manufacturing the same | Atsuo Nishino, Akio Uesugi | 2003-12-30 |
| 6638686 | Planographic printing plate | Hisashi Hotta, Akio Uesugi, Hirokazu Sasaki, Tadashi Endo | 2003-10-28 |
| 6596150 | Production method for an aluminum support for a lithographic printing plate | Atsuo Nishino, Yoshitaka Masuda, Akio Uesugi, Masahiro Endo | 2003-07-22 |
| 6568325 | Supports for lithographic printing plates | Akio Uesugi | 2003-05-27 |