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:
Apr. 18, 2000
Filed:
Jun. 24, 1996
Keiji Watanabe, Kanagawa, JP;
Koji Nozaki, Kanagawa, JP;
Miwa Igarashi, Kanagawa, JP;
Yoko Kuramitsu, Kanagawa, JP;
Ei Yano, Kanagawa, JP;
Takahisa Namiki, Kanagawa, JP;
Hiroshi Shirataki, Kanagawa, JP;
Keita Ohtsuka, Kanagawa, JP;
Michiaki Kanamine, Kanagawa, JP;
Yuji Uehara, Kanagawa, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A method for manufacturing a magnetoresistance head of the present invention comprises the steps of forming an organic film on a multilayered film constituting a magnetoresistance device, forming an upper film formed of resist or inorganic film on the organic film, patterning the organic film and the upper film, cutting into edges of the organic film patterns from edges of the upper film patterns inwardly to such an extent that particles of the thin film being formed on the upper film and the multilayered film do not contact to side portions of the organic film patterns.