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:
Sep. 09, 2014
Filed:
Jun. 11, 2010
Shinya Kurokawa, Shizuoka, JP;
Hirokazu Sawada, Shizuoka, JP;
Akio Uesugi, Shizuoka, JP;
Masanori Tsunekawa, Tokyo, JP;
Kazuaki Hatano, Tokyo, JP;
Hiroshi Ougi, Tokyo, JP;
Koushi Nagae, Tokyo, JP;
Shinya Kurokawa, Shizuoka, JP;
Hirokazu Sawada, Shizuoka, JP;
Akio Uesugi, Shizuoka, JP;
Masanori Tsunekawa, Tokyo, JP;
Kazuaki Hatano, Tokyo, JP;
Hiroshi Ougi, Tokyo, JP;
Koushi Nagae, Tokyo, JP;
Fujifilm Corporation, Minato-ku, Tokyo, JP;
Sumitomo Light Metal Industries, Ltd., Minato-ku, Tokyo, JP;
Abstract
An aluminum sheet material for lithographic printing plates wherein the number of aluminum carbide particles having a circle equivalent diameter, measured by the PoDFA method, of 3 μm or more is four or less, the number of aluminum carbide particles having a circle equivalent diameter, measured by the PoDFA method, of 3 μm or more.