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:
Oct. 23, 2007
Filed:
Jan. 19, 2005
Applicants:
Atsushi Uejima, Kanagawa, JP;
Tsutomu Takatsuka, Kanagawa, JP;
Inventors:
Atsushi Uejima, Kanagawa, JP;
Tsutomu Takatsuka, Kanagawa, JP;
Assignee:
Fujifilm Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 29/393 (2006.01); B41J 2/21 (2006.01);
U.S. Cl.
CPC ...
Abstract
The inkjet recording apparatus comprises: a light emitting device which illuminates filled ink with light; a measuring device which measures a spectral characteristic of one of the light transmitted through the filled ink and the light reflected by the filled ink; and a determining device which determines whether the filled ink is a specific ink according to the spectral characteristic measured by the measuring device.
Quick Actions:
Uejima, Atsushi. (2007). Inkjet recording apparatus and ink determination method (U.S. Patent No. 7284815). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7284815
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile