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 7057633 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 06, 2006

Filed:

Feb. 04, 2004
Applicants:

Tetsuya Kojima, Kanagawa, JP;

Nobuyuki Torisawa, Kanagawa, JP;

Inventors:

Tetsuya Kojima, Kanagawa, JP;

Nobuyuki Torisawa, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/435 (2006.01);
U.S. Cl.
CPC ...
Abstract

A thermal development recording apparatus has a recording portion for exposing a thermal development recording material to form a latent image, a thermal-developing portion for heating the thermal development recording material to execute a thermal development, and a cooling portion for cooling the thermal development recording material after the thermal development, which further has a temperature adjusting portion for adjusting a temperature of the thermal-developing portion based on temperature of the cooling portion. Therefore, the thermal development recording apparatus can maintain a density constant independent of the number of sheets of thermal development recording materials and also maintaining a color tone, whose change cannot be suppressed by adjusting an amount of exposure, constant to thereby stabilize both the density and the color tone.


Find Patent Forward Citations

Kojima, Tetsuya. (2006). Thermal development recording apparatus (U.S. Patent No. 7057633). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7057633

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