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:
Jul. 05, 1983
Filed:
Feb. 23, 1981
Applicant:
Inventors:
Shinzaburo Ishikawa, Hirakata, JP;
Kenji Kanai, Neyagawa, JP;
Nobuyuki Kaminaka, Moriguchi, JP;
Tetuo Adachi, Osaka, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Kadoma, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ; G11B / ; G11B / ; G11B / ;
U.S. Cl.
CPC ...
360113 ; 360112 ; 360123 ;
Abstract
A magnetoresistance effect type head or an MR head which includes a main portion further having a casing with a recess at its one surface, for providing a bonding surface in the casing so as to be generally U-shape in its cross section, and a magnetoresistance effect type head chip, a support member for a magnetic tape sliding surface and a terminal member for external connection which are all collectively bonded to the bonding surface, and a cover plate further bonded onto the main portion.