Nobuo Yoshida

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-sensor reader structure having a current path with increased...
- Patent number 9,542,962
- Issue date Jan 10, 2017
- HGST Netherlands B.V.
- Hideki Mashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic capping layer structure for a spin torque oscillator
- Patent number 9,355,655
- Issue date May 31, 2016
- HGST Netherlands B.V.
- Yuta Udo
- G11 - INFORMATION STORAGE
Information Patent Grant
Zig-zag MIMO head reducing space between three sensors
- Patent number 9,336,802
- Issue date May 10, 2016
- HGST Netherlands B.V.
- Hideki Mashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-sensor (MIMO) head having a back side antiferromagnetic middl...
- Patent number 9,269,383
- Issue date Feb 23, 2016
- HGST Netherlands B.V.
- Masashi Hattori
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive head with a CPP structure having suppressed side r...
- Patent number 9,230,574
- Issue date Jan 5, 2016
- HGST Netherlands B.V.
- Nobuo Yoshida
- B82 - NANO-TECHNOLOGY
Information Patent Grant
AF-coupled dual side shield reader with AF-coupled USL
- Patent number 9,190,081
- Issue date Nov 17, 2015
- HGST Netherlands B.V.
- Jun Aoyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Current-perpendicular-to-the-plane (CPP) magnetoresistive (MR) sens...
- Patent number 9,099,125
- Issue date Aug 4, 2015
- HGST Netherlands B.V.
- Masashi Hattori
- G11 - INFORMATION STORAGE
Information Patent Grant
Zig-zag MIMO head reducing space between three sensors
- Patent number 9,082,436
- Issue date Jul 14, 2015
- HGST Netherlands B.V.
- Hideki Mashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having a long throat height pinned layer with a short...
- Patent number 9,042,060
- Issue date May 26, 2015
- HGST Netherlands B.V.
- Nobuo Yoshida
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-read sensor having a narrow read gap structure
- Patent number 8,953,284
- Issue date Feb 10, 2015
- HGST Netherlands B.V.
- Hideki Mashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording head and magnetic recording apparatus
- Patent number 8,824,103
- Issue date Sep 2, 2014
- Hitachi, Ltd.
- Masato Shiimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Read sensor having a structure for reducing magnetic coupling betwe...
- Patent number 8,786,988
- Issue date Jul 22, 2014
- HGST Netherlands B.V.
- Hideki Mashima
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetoresistive effect head having a free layer and a magnetic dom...
- Patent number 8,537,505
- Issue date Sep 17, 2013
- HGST Netherlands B.V.
- Masato Shiimoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic recording head, method of manufacturing the same, and magn...
- Patent number 8,520,338
- Issue date Aug 27, 2013
- Hitachi, Ltd.
- Yuta Udo
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic detection element
- Patent number 8,432,646
- Issue date Apr 30, 2013
- HGST Netherlands B.V.
- Shuuichi Kojima
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic head having a multilayer magnetic film and method for prod...
- Patent number 8,373,943
- Issue date Feb 12, 2013
- Hitachi Global Storage Technologies Netherlands B.V.
- Kan Yasui
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Sensor shape of a CPP magnetic head for improving the MR ratio
- Patent number 8,355,224
- Issue date Jan 15, 2013
- Hitachi Global Storage Technologies Netherlands B.V.
- Satoru Okamoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic heads having a graded domain control film and methods of m...
- Patent number 8,284,527
- Issue date Oct 9, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Nobuo Yoshida
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Vertical-current-type reproducing magnetic head and method of manuf...
- Patent number 8,270,123
- Issue date Sep 18, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Kenichi Akita
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Differential head having a balanced output and method of manufactur...
- Patent number 8,223,464
- Issue date Jul 17, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Kan Yasui
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and method for fabricating the same
- Patent number 7,881,022
- Issue date Feb 1, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Hisako Takei
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magneto-resistive sensor having small track width and sensor height...
- Patent number 7,561,384
- Issue date Jul 14, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Masahiro Osugi
- G11 - INFORMATION STORAGE
Information Patent Grant
Fabrication method for thin film magnetic heads
- Patent number 7,536,776
- Issue date May 26, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Nobuo Yoshida
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording head with shaped pole
- Patent number 7,535,675
- Issue date May 19, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Hisashi Kimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head and fabrication process for preventing shor...
- Patent number 7,522,387
- Issue date Apr 21, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Nobuo Yoshida
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head, fabrication process of magnetic head, and magnetic d...
- Patent number 7,446,981
- Issue date Nov 4, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Taku Shintani
- 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 recording head and method for manufacturing
- Patent number 7,333,301
- Issue date Feb 19, 2008
- Hitachi Global Storage Technologies Japan, Ltd.
- Kimitoshi Etoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head having magnetic pole edge layer for achievi...
- Patent number 7,310,203
- Issue date Dec 18, 2007
- Hitachi Global Storage Technologies Japan, Ltd.
- Nobuo Yoshida
- G11 - INFORMATION STORAGE
Information Patent Grant
Structure and plating method of thin film magnetic head and magneti...
- Patent number 7,150,819
- Issue date Dec 19, 2006
- Hitachi Global Storage Technologies Japan, Ltd.
- Kazue Kudo
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MULTI-SENSOR READER STRUCTURE HAVING A CURRENT PATH WITH INCREASED...
- Publication number 20160217813
- Publication date Jul 28, 2016
- HGST NETHERLANDS B.V.
- Hideki Mashima
- G11 - INFORMATION STORAGE
Information Patent Application
ZIG-ZAG MIMO HEAD REDUCING SPACE BETWEEN THREE SENSORS
- Publication number 20150287427
- Publication date Oct 8, 2015
- HGST NETHERLANDS B.V.
- Hideki MASHIMA
- G11 - INFORMATION STORAGE
Information Patent Application
AF-COUPLED DUAL SIDE SHIELD READER WITH AF-COUPLED USL
- Publication number 20150248903
- Publication date Sep 3, 2015
- HGST NETHERLANDS B.V.
- Jun AOYAMA
- G11 - INFORMATION STORAGE
Information Patent Application
ZIG-ZAG MIMO HEAD REDUCING SPACE BETWEEN THREE SENSORS
- Publication number 20150221329
- Publication date Aug 6, 2015
- HGST NETHERLANDS B.V.
- Hideki MASHIMA
- G11 - INFORMATION STORAGE
Information Patent Application
MULTI-READ SENSOR HAVING A NARROW READ GAP STRUCTURE
- Publication number 20150138668
- Publication date May 21, 2015
- HGST NETHERLANDS B.V.
- Hideki Mashima
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD HAVING A LONG THROAT HEIGHT PINNED LAYER WITH A SHORT...
- Publication number 20150085395
- Publication date Mar 26, 2015
- HGST NETHERLANDS B.V.
- Nobuo Yoshida
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETORESISTIVE SENSOR HAVING REDUCED READ GAP AND STRONG PINNED L...
- Publication number 20140133052
- Publication date May 15, 2014
- HGST NETHERLANDS B.V.
- Kenichi Meguro
- G11 - INFORMATION STORAGE
Information Patent Application
READ SENSOR HAVING A STRUCTURE FOR REDUCING MAGNETIC COUPLING BETWE...
- Publication number 20130308228
- Publication date Nov 21, 2013
- Hitachi Global Storage Technologies Netherlands B.V.
- Hideki Mashima
- B82 - NANO-TECHNOLOGY
Information Patent Application
MAGNETIC RECORDING HEAD AND MAGNETIC RECORDING APPARATUS
- Publication number 20130057980
- Publication date Mar 7, 2013
- Hitachi, Ltd.
- Masato SHIIMOTO
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR MANUFACTURING A MAGNETIC SENSOR HAVING A FLAT UPPER SHIELD
- Publication number 20120187079
- Publication date Jul 26, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Hideki Mashima
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC RECORDING HEAD, METHOD OF MANUFACTURING THE SAME, AND MAGN...
- Publication number 20120147502
- Publication date Jun 14, 2012
- Hitachi, Ltd
- Yuta Udo
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEADS HAVING A GRADED DOMAIN CONTROL FILM AND METHODS OF M...
- Publication number 20110134564
- Publication date Jun 9, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Nobuo Yoshida
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC HEAD HAVING A MULTILAYER MAGNETIC FILM AND METHOD FOR PROD...
- Publication number 20110116184
- Publication date May 19, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Kan Yasui
- G01 - MEASURING TESTING
Information Patent Application
Magnetoresistive Effect Head and Magnetic Recording/Playback Device
- Publication number 20100302688
- Publication date Dec 2, 2010
- Masato Shiimoto
- G01 - MEASURING TESTING
Information Patent Application
Magnetoresistive Head With A CPP Structure Having Suppressed Side R...
- Publication number 20100142100
- Publication date Jun 10, 2010
- Nobuo Yoshida
- G11 - INFORMATION STORAGE
Information Patent Application
VERTICAL-CURRENT-TYPE REPRODUCING MAGNETIC HEAD AND METHOD OF MANUF...
- Publication number 20100123977
- Publication date May 20, 2010
- Kenichi Akita
- G11 - INFORMATION STORAGE
Information Patent Application
DIFFERENTIAL HEAD HAVING A BALANCED OUTPUT AND METHOD OF MANUFACTUR...
- Publication number 20100118448
- Publication date May 13, 2010
- Kan Yasui
- G11 - INFORMATION STORAGE
Information Patent Application
Sensor shape and etching process of CPP magnetic head for reduce pr...
- Publication number 20090046394
- Publication date Feb 19, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Satoru Okamoto
- G01 - MEASURING TESTING
Information Patent Application
Magnetic detection element and manufacturing method thereof
- Publication number 20080218910
- Publication date Sep 11, 2008
- Shuichi Kojima
- G01 - MEASURING TESTING
Information Patent Application
Magnetic head and method for fabricating the same
- Publication number 20070253117
- Publication date Nov 1, 2007
- Hitachi Global Storage Technologies Inc.
- Hisako Takei
- G01 - MEASURING TESTING
Information Patent Application
Magnetic head, fabrication process of magnetic head, and magnetic d...
- Publication number 20070030592
- Publication date Feb 8, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Taku Shintani
- 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
Magnetic recording head, fabrication process, and magnetic disk sto...
- Publication number 20060278604
- Publication date Dec 14, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Nobuo Yoshida
- G11 - INFORMATION STORAGE
Information Patent Application
Magneto-resistive sensor with stopper layer and fabrication process
- Publication number 20060132983
- Publication date Jun 22, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Masahiro Osugi
- G01 - MEASURING TESTING
Information Patent Application
Thin film magnetic head and fabrication process
- Publication number 20060012923
- Publication date Jan 19, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Nobuo Yoshida
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetoresistive sensor with refill film, fabrication process, and...
- Publication number 20060007603
- Publication date Jan 12, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Kenichi Meguro
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording head with shaped pole and fabrication process
- Publication number 20050162778
- Publication date Jul 28, 2005
- Hitachi Global Storage Technologies Netherlands, B.V.
- Hisashi Kimura
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film head, producing method thereof and magnetic disk apparatus
- Publication number 20050078412
- Publication date Apr 14, 2005
- Shigekazu Ohtomo
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head and a magnetic disk drive
- Publication number 20040264034
- Publication date Dec 30, 2004
- Hitachi., Ltd.
- Katsuro Watanabe
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording head and method for manufacturing
- Publication number 20040240121
- Publication date Dec 2, 2004
- Kimitoshi Etoh
- G11 - INFORMATION STORAGE

Nobuo Yoshida

Person

Patents Grantslast 30 patents

Multi-sensor reader structure having a current path with increased...

Magnetic capping layer structure for a spin torque oscillator

Zig-zag MIMO head reducing space between three sensors

Multi-sensor (MIMO) head having a back side antiferromagnetic middl...

Magnetoresistive head with a CPP structure having suppressed side r...

AF-coupled dual side shield reader with AF-coupled USL

Current-perpendicular-to-the-plane (CPP) magnetoresistive (MR) sens...

Zig-zag MIMO head reducing space between three sensors

Magnetic head having a long throat height pinned layer with a short...

Multi-read sensor having a narrow read gap structure

Magnetic recording head and magnetic recording apparatus

Read sensor having a structure for reducing magnetic coupling betwe...

Magnetoresistive effect head having a free layer and a magnetic dom...

Magnetic recording head, method of manufacturing the same, and magn...

Magnetic detection element

Magnetic head having a multilayer magnetic film and method for prod...

Sensor shape of a CPP magnetic head for improving the MR ratio

Magnetic heads having a graded domain control film and methods of m...

Vertical-current-type reproducing magnetic head and method of manuf...

Differential head having a balanced output and method of manufactur...

Magnetic head and method for fabricating the same

Magneto-resistive sensor having small track width and sensor height...

Fabrication method for thin film magnetic heads

Magnetic recording head with shaped pole

Thin film magnetic head and fabrication process for preventing shor...

Magnetic head, fabrication process of magnetic head, and magnetic d...

Perpendicular magnetic recording and reproducing head

Magnetic recording head and method for manufacturing

Thin film magnetic head having magnetic pole edge layer for achievi...

Structure and plating method of thin film magnetic head and magneti...

Patents Applicationslast 30 patents

MULTI-SENSOR READER STRUCTURE HAVING A CURRENT PATH WITH INCREASED...

ZIG-ZAG MIMO HEAD REDUCING SPACE BETWEEN THREE SENSORS

AF-COUPLED DUAL SIDE SHIELD READER WITH AF-COUPLED USL

ZIG-ZAG MIMO HEAD REDUCING SPACE BETWEEN THREE SENSORS

MULTI-READ SENSOR HAVING A NARROW READ GAP STRUCTURE

MAGNETIC HEAD HAVING A LONG THROAT HEIGHT PINNED LAYER WITH A SHORT...

MAGNETORESISTIVE SENSOR HAVING REDUCED READ GAP AND STRONG PINNED L...

READ SENSOR HAVING A STRUCTURE FOR REDUCING MAGNETIC COUPLING BETWE...

MAGNETIC RECORDING HEAD AND MAGNETIC RECORDING APPARATUS

METHOD FOR MANUFACTURING A MAGNETIC SENSOR HAVING A FLAT UPPER SHIELD

MAGNETIC RECORDING HEAD, METHOD OF MANUFACTURING THE SAME, AND MAGN...

MAGNETIC HEADS HAVING A GRADED DOMAIN CONTROL FILM AND METHODS OF M...

MAGNETIC HEAD HAVING A MULTILAYER MAGNETIC FILM AND METHOD FOR PROD...

Magnetoresistive Effect Head and Magnetic Recording/Playback Device

Magnetoresistive Head With A CPP Structure Having Suppressed Side R...

VERTICAL-CURRENT-TYPE REPRODUCING MAGNETIC HEAD AND METHOD OF MANUF...

DIFFERENTIAL HEAD HAVING A BALANCED OUTPUT AND METHOD OF MANUFACTUR...

Sensor shape and etching process of CPP magnetic head for reduce pr...

Magnetic detection element and manufacturing method thereof

Magnetic head and method for fabricating the same

Magnetic head, fabrication process of magnetic head, and magnetic d...

Perpendicular magnetic recording head and perpendicular magnetic re...

Magnetic recording head, fabrication process, and magnetic disk sto...

Magneto-resistive sensor with stopper layer and fabrication process

Thin film magnetic head and fabrication process

Magnetoresistive sensor with refill film, fabrication process, and...

Magnetic recording head with shaped pole and fabrication process

Thin film head, producing method thereof and magnetic disk apparatus

Magnetic head and a magnetic disk drive

Magnetic recording head and method for manufacturing