Kazuhiro Nakamoto

Person

Ninomiya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic head using a synthetic ferri free structure
- Patent number 9,245,548
- Issue date Jan 26, 2016
- HGST Netherlands B.V.
- Masato Shiimoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Differential magnetoresistive magnetic head
- Patent number 8,174,799
- Issue date May 8, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Hiroyuki Hoshiya
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Thin film perpendicular magnetic recording head, their fabrication...
- Patent number 8,085,499
- Issue date Dec 27, 2011
- Hitachi Global Storage Technologies Japan, Ltd.
- Yoshiaki Kawato
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film perpendicular magnetic recording head, their fabrication...
- Patent number 7,813,079
- Issue date Oct 12, 2010
- Hitachi Global Storage Technologies Japan, Ltd.
- Yoshiaki Kawato
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular recording head with reduced thermal protrusion
- Patent number 7,679,862
- Issue date Mar 16, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Kazuhiro Nakamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with laminated side shields
- Patent number 7,599,151
- Issue date Oct 6, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Masahiko Hatatani
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film perpendicular magnetic recording head, their fabrication...
- Patent number 7,532,433
- Issue date May 12, 2009
- Hitachi Global Storage Technologies Japa
- Yoshiaki Kawato
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with side shield and manufacturing method thereof
- Patent number 7,505,232
- Issue date Mar 17, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Chiseki Haginoya
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic encoder apparatus
- Patent number 7,456,758
- Issue date Nov 25, 2008
- Hitachi Metals, Ltd.
- Hiroyuki Hoshiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording and reproducing head
- Patent number 7,405,905
- Issue date Jul 29, 2008
- Hitachi Global Storage Technologies Japan, Ltd.
- Hisashi Kimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic encoder having a stable output property with unsaturated m...
- Patent number 7,400,137
- Issue date Jul 15, 2008
- Hitachi Metals, Ltd.
- Kenichi Meguro
- G01 - MEASURING TESTING
Information Patent Grant
Perpendicular magnetic recording medium and magnetic storage apparatus
- Patent number 7,348,078
- Issue date Mar 25, 2008
- Hitachi Global Storage Technologies Japan, Ltd.
- Yoshiaki Kawato
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film perpendicular magnetic recording head, their fabrication...
- Patent number 7,221,538
- Issue date May 22, 2007
- Hitachi Global Storage Technologies Japan, Ltd.
- Yoshiaki Kawato
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording and reproducing head restraining a side reading
- Patent number 7,158,351
- Issue date Jan 2, 2007
- Hitachi Global Storage Technologies
- Kazuhiro Nakamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording head and perpendicular magnetic re...
- Patent number 7,145,750
- Issue date Dec 5, 2006
- Hitachi Global Storage Technologies Japan, Ltd.
- Hisashi Kimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and magnetic storage apparatus
- Patent number 7,054,106
- Issue date May 30, 2006
- Hitachi Global Storage Technologies Japan, Ltd.
- Kazue Kudo
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording head
- Patent number 6,967,823
- Issue date Nov 22, 2005
- Hitachi Global Storage Technologies Japan, Ltd.
- Kazuhiro Nakamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording medium and magnetic storage apparatus
- Patent number 6,926,974
- Issue date Aug 9, 2005
- Hitachi Global Storage Technologies Japan, Ltd.
- Yoshiaki Kawato
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive effect head
- Patent number 6,731,478
- Issue date May 4, 2004
- Hitachi, Ltd.
- Kazuhiro Nakamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive sensor and magnetic storage apparatus
- Patent number 6,693,774
- Issue date Feb 17, 2004
- Hitachi, Ltd.
- Katsuro Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having magnetic shield layers
- Patent number 6,643,105
- Issue date Nov 4, 2003
- Hitachi, Ltd.
- Kazuhiro Nakamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive effect head
- Patent number 6,545,847
- Issue date Apr 8, 2003
- Hitachi, Ltd.
- Kazuhiro Nakamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive effect head
- Patent number 6,507,465
- Issue date Jan 14, 2003
- Hitachi, Ltd.
- Kazuhiro Nakamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with shield layer having discontinuous multi-layer or...
- Patent number 6,456,466
- Issue date Sep 24, 2002
- Hitachi, Ltd.
- Kazuhiro Nakamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Read-write head
- Patent number 6,275,360
- Issue date Aug 14, 2001
- Hitachi, Ltd.
- Kazuhiro Nakamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive effect head
- Patent number 6,141,190
- Issue date Oct 31, 2000
- Hitachi, Ltd.
- Kazuhiro Nakamoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic recording/reproducing device with a function of correcting...
- Patent number 5,969,896
- Issue date Oct 19, 1999
- Hitachi, Ltd.
- Kazuhiro Nakamoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetoresistive effect head
- Patent number 5,936,810
- Issue date Aug 10, 1999
- Hitachi, Ltd.
- Kazuhiro Nakamoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic disc unit having a plurality of magnetic heads which inclu...
- Patent number 5,590,008
- Issue date Dec 31, 1996
- Hitachi, Ltd.
- Masanori Tanabe
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
THIN FILM PERPENDICULAR MAGENTIC RECORDING HEAD, THEIR FABRICATION...
- Publication number 20110007417
- Publication date Jan 13, 2011
- Yoshiaki Kawato
- G11 - INFORMATION STORAGE
Information Patent Application
THIN FILM PERPENDICULAR MAGNETIC RECORDING HEAD, THEIR FABRICATION...
- Publication number 20090059425
- Publication date Mar 5, 2009
- Yoshiaki Kawato
- G11 - INFORMATION STORAGE
Information Patent Application
Differential magnetoresistive magnetic head
- Publication number 20090034135
- Publication date Feb 5, 2009
- Hitachi Global Storage Technologies
- Hiroyuki Hoshiya
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC ENCODER HAVING A STABLE OUTPUT PROPERTY WITH UNSATURATED M...
- Publication number 20080180864
- Publication date Jul 31, 2008
- Kenichi MEGURO
- G01 - MEASURING TESTING
Information Patent Application
Magnetic head
- Publication number 20080182133
- Publication date Jul 31, 2008
- Masato Shiimoto
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC ENCODER APPARATUS
- Publication number 20080068007
- Publication date Mar 20, 2008
- Hiroyuki Hoshiya
- G01 - MEASURING TESTING
Information Patent Application
Magnetic head slider
- Publication number 20070236836
- Publication date Oct 11, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Masayuki Kurita
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film perpendicular magnetic recording head, their fabrication...
- Publication number 20070217066
- Publication date Sep 20, 2007
- Yoshiaki Kawato
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular magnetic recording head and perpendicular magnetic re...
- Publication number 20070002492
- Publication date Jan 4, 2007
- Hitachi Global Storage Technologies Japan, Ltd.
- Hisashi Kimura
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular recording head with reduced thermal protrusion
- Publication number 20060103982
- Publication date May 18, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Kazuhiro Nakamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head with side shield and manufacturing method thereof
- Publication number 20060018055
- Publication date Jan 26, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Chiseki Haginoya
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording and reproducing head restraining a side reading
- Publication number 20050264948
- Publication date Dec 1, 2005
- Hitachi Global Storage Technologies Japan, Ltd.
- Kazuhiro Nakamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head and recording and playback drive
- Publication number 20050157431
- Publication date Jul 21, 2005
- Hitachi Global Storage Technologies Netherlands, B.V.
- Masahiko Hatatani
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film perpendicular magnetic recording head, their fabrication...
- Publication number 20040150912
- Publication date Aug 5, 2004
- Yoshiaki Kawato
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording head
- Publication number 20040100737
- Publication date May 27, 2004
- Hitachi, Ltd.
- Kazuhiro Nakamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head and magnetic storage apparatus
- Publication number 20040037002
- Publication date Feb 26, 2004
- Hitachi, Ltd.
- Kazue Kudo
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular magnetic recording head and perpendicular magnetic re...
- Publication number 20030223149
- Publication date Dec 4, 2003
- Hitachi, Ltd.
- Hisashi Kimura
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetoresistive effect head
- Publication number 20030184923
- Publication date Oct 2, 2003
- Kazuhiro Nakamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head and magnetic recording apparatus
- Publication number 20020191352
- Publication date Dec 19, 2002
- Kazuhiro Nakamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetoresistive effect head
- Publication number 20020044395
- Publication date Apr 18, 2002
- Kazuhiro Nakamoto
- B82 - NANO-TECHNOLOGY
Information Patent Application
Perpendicular magnetic recording medium and magnetic storage apparatus
- Publication number 20020028356
- Publication date Mar 7, 2002
- Yoshiaki Kawato
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetoresistive sensor and magnetic storage apparatus
- Publication number 20010028538
- Publication date Oct 11, 2001
- Katsuro Watanabe
- B82 - NANO-TECHNOLOGY

Kazuhiro Nakamoto

Person

Patents Grantslast 30 patents

Magnetic head using a synthetic ferri free structure

Differential magnetoresistive magnetic head

Thin film perpendicular magnetic recording head, their fabrication...

Thin film perpendicular magnetic recording head, their fabrication...

Perpendicular recording head with reduced thermal protrusion

Magnetic head with laminated side shields

Thin film perpendicular magnetic recording head, their fabrication...

Magnetic head with side shield and manufacturing method thereof

Magnetic encoder apparatus

Perpendicular magnetic recording and reproducing head

Magnetic encoder having a stable output property with unsaturated m...

Perpendicular magnetic recording medium and magnetic storage apparatus

Thin film perpendicular magnetic recording head, their fabrication...

Magnetic recording and reproducing head restraining a side reading

Perpendicular magnetic recording head and perpendicular magnetic re...

Magnetic head and magnetic storage apparatus

Magnetic recording head

Perpendicular magnetic recording medium and magnetic storage apparatus

Magnetoresistive effect head

Magnetoresistive sensor and magnetic storage apparatus

Magnetic head having magnetic shield layers

Magnetoresistive effect head

Magnetoresistive effect head

Magnetic head with shield layer having discontinuous multi-layer or...

Read-write head

Magnetoresistive effect head

Magnetic recording/reproducing device with a function of correcting...

Magnetoresistive effect head

Magnetic disc unit having a plurality of magnetic heads which inclu...

Patents Applicationslast 30 patents

THIN FILM PERPENDICULAR MAGENTIC RECORDING HEAD, THEIR FABRICATION...

THIN FILM PERPENDICULAR MAGNETIC RECORDING HEAD, THEIR FABRICATION...

Differential magnetoresistive magnetic head

MAGNETIC ENCODER HAVING A STABLE OUTPUT PROPERTY WITH UNSATURATED M...

Magnetic head

MAGNETIC ENCODER APPARATUS

Magnetic head slider

Thin film perpendicular magnetic recording head, their fabrication...

Perpendicular magnetic recording head and perpendicular magnetic re...

Perpendicular recording head with reduced thermal protrusion

Magnetic head with side shield and manufacturing method thereof

Magnetic recording and reproducing head restraining a side reading

Magnetic head and recording and playback drive

Thin film perpendicular magnetic recording head, their fabrication...

Magnetic recording head

Magnetic head and magnetic storage apparatus

Perpendicular magnetic recording head and perpendicular magnetic re...

Magnetoresistive effect head

Magnetic head and magnetic recording apparatus

Magnetoresistive effect head

Perpendicular magnetic recording medium and magnetic storage apparatus

Magnetoresistive sensor and magnetic storage apparatus