Fuyama; Moriaki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fuyama; Moriaki.The latest application filed is for "magnetic recording head and fabrication process".

Company Profile

0.39.24

Fuyama; Moriaki - Hitachi JP
Fuyama, Moriaki - Hitachi-shi JP
Fuyama; Moriaki - Ibaraki 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
Magnetic recording head and method for manufacturing Grant 7,333,301 - Etoh , et al. February 19, 2	2008-02-19
Thin film magnetic head having magnetic pole edge layer for achieving both improvement of recording magnetic field and reduction of unnecessary leakage magnetic field, and method of manufacturing same Grant 7,310,203 - Yoshida , et al. December 18, 2	2007-12-18
Magnetic recording head and fabrication process App 20070153418 - Kimura; Hisashi ; et al.	2007-07-05
Magnetic recording head and fabrication process Grant 7,203,032 - Kimura , et al. April 10, 2	2007-04-10
Structure and plating method of thin film magnetic head and magnetic storage apparatus Grant 7,150,819 - Kudo , et al. December 19, 2	2006-12-19
Thin film head, producing method thereof and magnetic disk apparatus Grant 7,142,391 - Ohtomo , et al. November 28, 2	2006-11-28
Thin film head, producing method thereof and magnetic disk apparatus Grant 7,142,392 - Ohtomo , et al. November 28, 2	2006-11-28
Thin film head, producing method thereof and magnetic disk apparatus App 20050078412 - Ohtomo, Shigekazu ; et al.	2005-04-14
Thin film magnetic head and magnetic storage apparatus App 20050007698 - Kudo, Kazue ; et al.	2005-01-13
Magnetic recording head and fabrication process App 20040257702 - Kimura, Hisashi ; et al.	2004-12-23
Magnetic recording head and method for manufacturing App 20040240121 - Etoh, Kimitoshi ; et al.	2004-12-02
Thin film magnetic head and magnetic storage apparatus Grant 6,795,272 - Kudo , et al. September 21, 2	2004-09-21
Thin film magnetic head having inductive write portion features that provide high recording field strength Grant 6,791,795 - Ohtomo , et al. September 14, 2	2004-09-14
Structure and plating method of thin film magnetic head and magnetic storage apparatus App 20040169959 - Kudo, Kazue ; et al.	2004-09-02
Structure and plating method of thin film magnetic head and magnetic storage apparatus Grant 6,723,449 - Kudo , et al. April 20, 2	2004-04-20
Magnetic disk apparatus with magnetic head having upper and lower magnetic cores of an electroplated thin film Grant 6,661,606 - Sano , et al. December 9, 2	2003-12-09
Magnetoresistive element Grant 6,633,465 - Hoshiya , et al. October 14, 2	2003-10-14
Magnetic disk apparatus App 20030123186 - Sano, Masaaki ; et al.	2003-07-03
Thin film magnetic head and magnetic storage apparatus App 20030095357 - Kudo, Kazue ; et al.	2003-05-22
Thin film magnetic head and method of manufacturing same App 20030053251 - Yoshida, Nobuo ; et al.	2003-03-20
Method for processing specimens, an apparatus therefor and a method of manufacture of a magnetic head App 20030052079 - Yoshioka, Ken ; et al.	2003-03-20
Thin film magnetic head and a method of producing the same App 20030048581 - Ohtomo, Shigekazu ; et al.	2003-03-13
Method of forming thin film magnetic recording head with narrow track width performing high density recording at high driving frequency Grant 6,530,141 - Komuro , et al. March 11, 2	2003-03-11
Thin film head, producing method thereof and magnetic disk apparatus App 20030021064 - Ohtomo, Shigekazu ; et al.	2003-01-30
Method for processing specimens Grant 6,491,832 - Yoshioka , et al. December 10, 2	2002-12-10
Disk storage system, thin film magnetic head therefor and fabricating method thereof App 20020154444 - Sano, Masaaki ; et al.	2002-10-24
Method for processing specimens, an apparatus therefor and a method of manufacture of a magnetic head App 20020129900 - Yoshioka, Ken ; et al.	2002-09-19
Structure and plating method of thin film magnetic head and magnetic storage apparatus App 20020106533 - Kudo, Kazue ; et al.	2002-08-08
Apparatus for processing specimens App 20020079057 - Yoshioka, Ken ; et al.	2002-06-27
Magnetoresistive effect type reproducing head and magnetic disk apparatus equipped with the reproducing head App 20020044390 - Narumi, Shun-ichi ; et al.	2002-04-18
Disk storage system, thin film magnetic head therefor and fabricating method thereof App 20020008937 - Sano, Masaaki ; et al.	2002-01-24
Thin-film magnetic head App 20020006018 - Narumi, Shun-Ichi ; et al.	2002-01-17
Magnetoresistive effect type reproducing head and magnetic disk apparatus equipped with the reproducing head Grant 6,337,784 - Narumi , et al. January 8, 2	2002-01-08
Method of forming thin film magnetic recording head with narrow track width performing high density recording at high driving frequency App 20010027603 - Komuro, Matahiro ; et al.	2001-10-11
Magnetoresistive effect type reproducing head and magnetic disk apparatus equipped with the reproducing head App 20010024345 - Narumi, Shun-Ichi ; et al.	2001-09-27
Magnetoresistive element App 20010017752 - Hoshiya, Hiroyuki ; et al.	2001-08-30
Magnetoresistive Effect Type Reproducting Head And Magnetic Disk Apparatus Equipped With The Reproducing Head App 20010013998 - NARUMI, SHUN-ICHI ; et al.	2001-08-16
Magnetoresistive effect type reproducing head and magnetic disk apparatus equipped with the reproducing head App 20010000682 - Narumi, Shun-ichi ; et al.	2001-05-03
Magnetic head including magnetoresistive element Grant 6,125,019 - Hoshiya , et al. September 26, 2	2000-09-26
Thin film magnetic head with Ni-Fe alloy thin film Grant 6,118,628 - Sano , et al. September 12, 2	2000-09-12
Magnetic head with a magnetic pole sandwiched between conductive materials Grant 6,104,574 - Takano , et al. August 15, 2	2000-08-15
Thin film magnetic recording head with very narrow track width performing high density recording at high driving frequency Grant 6,091,582 - Komuro , et al. July 18, 2	2000-07-18
Magnetic storage/read system with read head including magnetoresistive element Grant 5,933,297 - Hoshiya , et al. August 3, 1	1999-08-03
Magnetic disk device having a corrosion resistant magnetoresistive head Grant 5,729,409 - Ohashi , et al. March 17, 1	1998-03-17
Magnetic disc apparatus with head having magneto-resistance effect Grant 5,726,838 - Soeya , et al. March 10, 1	1998-03-10
Thin film magnetic head and production method thereof and magnetic disk drive equipped with this thin film magnetic head Grant 5,687,045 - Okai , et al. November 11, 1	1997-11-11
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 disc apparatus Grant 5,668,685 - Soeya , et al. September 16, 1	1997-09-16
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
Magnetoresistive head Grant 5,436,777 - Soeya , et al. July 25, 1	1995-07-25
Method of fabricating thin-film magnetic head Grant 5,349,745 - Kawabe , et al. September 27, 1	1994-09-27
Thin film magnetic head and method of manufacturing the same Grant 5,316,617 - Kawabe , et al. May 31, 1	1994-05-31
Magnetic information storage apparatus including magnetic head and method for making magnetic head Grant 5,245,493 - Kawabe , et al. September 14, 1	1993-09-14
Thin film magnetic head and manufacturing method therefor Grant 5,241,440 - Ashida , et al. August 31, 1	1993-08-31
Thin film electroluminescent device Grant 5,182,491 - Taguchi , et al. * January 26, 1	1993-01-26
Thin film electroluminescent device Grant 5,099,172 - Taguchi , et al. March 24, 1	1992-03-24
Method for forming thin film pattern and method for fabricating thin film magnetic head using the same Grant 4,971,896 - Kawabe , et al. November 20, 1	1990-11-20
Electroluminescence device Grant 4,945,009 - Taguchi , et al. July 31, 1	1990-07-31
Thermal head Grant 4,617,575 - Fuyama , et al. October 14, 1	1986-10-14
Display panel Grant 4,543,573 - Fuyama , et al. September 24, 1	1985-09-24
Surface hafnium-titanium carbide coated hard alloy and method Grant 4,269,899 - Fuyama , et al. May 26, 1	1981-05-26
Method of manufacturing low power loss semiconductor device Grant 3,968,019 - Hanazono , et al. July 6, 1	1976-07-06

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