The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 30, 2002
Filed:
Jul. 20, 2000
Applicant:
Inventors:
Hidekazu Oohashi, Shizuoka-ken, JP;
Koichi Kawamura, Shizuoka-ken, JP;
Tadahiro Sorori, Shizuoka-ken, JP;
Morio Yagihara, Shizuoka-ken, JP;
Sumiaki Yamasaki, Shizuoka-ken, JP;
Assignee:
Fuji Photo Film Co., Ltd., Minami-Ashigara, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03F 7/09 ;
U.S. Cl.
CPC ...
G03F 7/09 ;
Abstract
A planographic printing plate precursor obtained by laminating on a substrate, a layer composed of a hydrophobic polymer which can be made hydrophilic by heating, and a layer of which exposed portions can be removed by heat mode exposure.