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.:

US 8017291 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 13, 2011

Filed:

Jan. 26, 2009
Applicants:

Minquan Tian, Kanagawa, JP;

Kazuhiko Hirokawa, Kanagawa, JP;

Yuka Ito, Kanagawa, JP;

Suguru Nakaso, Kanagawa, JP;

Shinji Hasegawa, Kanagawa, JP;

Miho Watanabe, Kanagawa, JP;

Takashi Matsubara, Kanagawa, JP;

Kazunori Anazawa, Kanagawa, JP;

Tomoco Miyahara, Kanagawa, JP;

Makoto Furuki, Kanagawa, JP;

Inventors:

Minquan Tian, Kanagawa, JP;

Kazuhiko Hirokawa, Kanagawa, JP;

Yuka Ito, Kanagawa, JP;

Suguru Nakaso, Kanagawa, JP;

Shinji Hasegawa, Kanagawa, JP;

Miho Watanabe, Kanagawa, JP;

Takashi Matsubara, Kanagawa, JP;

Kazunori Anazawa, Kanagawa, JP;

Tomoco Miyahara, Kanagawa, JP;

Makoto Furuki, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/00 (2006.01); C07D 487/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

An image-forming material includes a perimidine-based squarylium dye represented by the following Formula (I):


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