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:
Feb. 09, 1993
Filed:
Mar. 28, 1990
Ryohei Miyake, Tokyo, JP;
Kyoji Tsutsui, Mishima, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A heat-mode recording medium has (i) a substrate and (ii) a recording layer formed thereon which comprises an organic compound of which crystallization direction can be thermally and reversibly controlled. This heat-mode recording medium can be prepared or initialized by at least the steps of fusing the organic compound contained in the recording layer with application of heat thereto and subsequently cooling a predetermined fused portion of the recording layer in such a fashion that the crystallization direction of the organic compound in the recording layer is oriented in a predetermined direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile