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. 12, 2005
Filed:
Jan. 15, 2003
Applicants:
Toru Harada, Minami-ashigara, JP;
Yoshiharu Yabuki, Minami-ashigara, JP;
Manabu Ogawa, Fujinomiya, JP;
Hiroshi Iwanaga, Minami-ashigara, JP;
Inventors:
Toru Harada, Minami-ashigara, JP;
Yoshiharu Yabuki, Minami-ashigara, JP;
Manabu Ogawa, Fujinomiya, JP;
Hiroshi Iwanaga, Minami-ashigara, JP;
Assignee:
Fuji Photo Film Co., Ltd., Minami-Ashigara, JP;
Primary Examiner:
Int. Cl.
CPC ...
C09D011/00 ; C09B029/036 ; B41J002/01 ;
U.S. Cl.
CPC ...
Abstract
An ink containing at least one dye represented by formula (1):wherein R, Rand Rare each independently a hydrogen atom or a monovalent group; Z is a nitrogen atom, or a carbon atom to which a hydrogen atom or a monovalent group is bonded; and at least one of R, R, R, and the monovalent group that Z has is a substituent having a heterocyclic group substituted with an azo group.