Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8048364 | Method and apparatus for manufacturing aluminum alloy strip for lithographic printing plates | Hirokazu Sawada | 2011-11-01 |
| 7938916 | Aluminum alloy sheet for lithographic printing plate and method of producing the same | Atsushi Matsuura, Hiroshi Ougi, Atsushi Hibino | 2011-05-10 |