Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6575094 | Lithographic printing plate support having a roughened surface | Hideki Miwa, Teruyoshi Yasutake, Akio Uesugi | 2003-06-10 |
| 6572739 | Electrolytic apparatus for forming a support for lithographic printing plate | Akio Uesugi | 2003-06-03 |