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:
May. 24, 2011
Filed:
Feb. 28, 2007
Applicants:
Yoshihiko Fujie, Kanagawa, JP;
Hisashi Mikoshiba, Kanagawa, JP;
Kazufumi Omura, Kanagawa, JP;
Ryuji Shinohara, Kanagawa, JP;
Inventors:
Yoshihiko Fujie, Kanagawa, JP;
Hisashi Mikoshiba, Kanagawa, JP;
Kazufumi Omura, Kanagawa, JP;
Ryuji Shinohara, Kanagawa, JP;
Assignee:
Fujifilm Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M 5/035 (2006.01); B41M 5/50 (2006.01); C09B 45/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An ink sheet for heat-sensitive transfer recording material comprising an azo dye represented by the following formula (1): wherein R, R, Rand Rrepresent a hydrogen atom or substituent; and Het represents a heterocyclic group which may have substituents or a condensed ring.