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:
Mar. 07, 1989
Filed:
Jul. 08, 1987
Applicant:
Inventors:
Akihiko Nagumo, Kanagawa, JP;
Minoru Ishikawa, Kanagawa, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Primary Examiner:
Int. Cl.
CPC ...
B30B / ;
U.S. Cl.
CPC ...
100156 ; 355 16 ;
Abstract
A latent image on an exposed and developed sheet S of photosensitive material coated with microcapsules containing a color forming substance is transferred to a superposed image receiving sheet C by applying pressure to rupture some of the microcapsules. The applied pressure is selectively varied between at least two levels to attendantly control the color density of the transferred image.