Mitsuoka; Katsuya

Patent Applications and Registrations

Patent applications and USPTO patent grants for Mitsuoka; Katsuya.The latest application filed is for "current perpendicular to plane (cpp) magnetic read head".

Company Profile

0.12.2

Mitsuoka; Katsuya - Kanagawa-ken JP
Mitsuoka; Katsuya - Hitachi JP
Mitsuoka, Katsuya - Hitachi-shi JP
Mitsuoka; Katsuya - Fujisawa JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Current perpendicular to plane (CPP) magnetic read head Grant 8,064,159 - Sakamoto , et al. November 22, 2	2011-11-22
Current Perpendicular To Plane (cpp) Magnetic Read Head App 20100157465 - Sakamoto; Koji ; et al.	2010-06-24
Magnetoresistive element Grant 6,633,465 - Hoshiya , et al. October 14, 2	2003-10-14
Magnetoresistive element App 20010017752 - Hoshiya, Hiroyuki ; et al.	2001-08-30
Magnetic head including magnetoresistive element Grant 6,125,019 - Hoshiya , et al. September 26, 2	2000-09-26
Magnetic storage/read system with read head including magnetoresistive element Grant 5,933,297 - Hoshiya , et al. August 3, 1	1999-08-03
Large capacity magnetic disc apparatus with a particular relationship between pole thickness, saturated flux density, and recording wavelength Grant 5,671,107 - Mitsuoka , et al. September 23, 1	1997-09-23
Magnetic heads and magnetic recording reproducing devices using magnetic laminations Grant 5,639,547 - Mitsuoka , et al. June 17, 1	1997-06-17
Magnetic disc unit having a plurality of magnetic heads which include multilayer magnetic films Grant 5,590,008 - Tanabe , et al. December 31, 1	1996-12-31
Magnetic recording and reproducing device using a giant magnetoresistive film Grant 5,563,752 - Komuro , et al. October 8, 1	1996-10-08
Thin film magnetic head and the method of fabricating the same Grant 5,214,840 - Imagawa , et al. June 1, 1	1993-06-01
Thin film magnetic head having magnetic film of Co-Ni-Fe alloy Grant 4,780,781 - Sano , et al. October 25, 1	1988-10-25
Thin film of Ni-Co-Fe ternary alloy and process for producing the same Grant 4,623,439 - Mitsuoka , et al. November 18, 1	1986-11-18
Method of patterning thin film Grant 4,592,801 - Hara , et al. June 3, 1	1986-06-03

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