Noriaki Kasahara

Person

Saku City, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of forming mask for dry etching and manufacturing method of...
- Patent number 8,303,780
- Issue date Nov 6, 2012
- TDK Corporation
- Kento Edakara
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head for perpendicular magnetic recording and me...
- Patent number 8,000,064
- Issue date Aug 16, 2011
- TDK Corporation
- Hidetaka Kawano
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head for perpendicular magnetic recording with a shield an...
- Patent number 7,948,716
- Issue date May 24, 2011
- Sae Magnetics (H.K.) Ltd.
- Naoto Matono
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head having thermal expansion layer for suppress...
- Patent number 7,848,056
- Issue date Dec 7, 2010
- TDK Corporation
- Takamitsu Sakamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head, head gimbal assembly, head arm assembly an...
- Patent number 7,843,667
- Issue date Nov 30, 2010
- TDK Corporation
- Kei Hirata
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic write head having a structure that suppresse...
- Patent number 7,808,743
- Issue date Oct 5, 2010
- TDK Corporation
- Naoto Matono
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head for perpendicular magnetic recording and method of ma...
- Patent number 7,796,359
- Issue date Sep 14, 2010
- TDK Corporation
- Koichi Otani
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head in which thermal protrusion is suppressed a...
- Patent number 7,787,215
- Issue date Aug 31, 2010
- TDK Corporation
- Shin Narushima
- G11 - INFORMATION STORAGE
Information Patent Grant
Composite thin-film magnetic head with non-magnetic conductive laye...
- Patent number 7,672,084
- Issue date Mar 2, 2010
- TDK Corporation
- Takeo Kagami
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head
- Patent number 7,573,675
- Issue date Aug 11, 2009
- TDK Corporation
- Naoki Ohta
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head comprising bias layers having a large lengt...
- Patent number 7,548,400
- Issue date Jun 16, 2009
- TDK Corporation
- Takeo Kagami
- G11 - INFORMATION STORAGE
Information Patent Grant
Composite thin-film magnetic head with non-magnetic conductive laye...
- Patent number 7,542,245
- Issue date Jun 2, 2009
- TDK Corporation
- Takeo Kagami
- G11 - INFORMATION STORAGE
Information Patent Grant
CCP Head having leads of substantially the same size and shape and...
- Patent number 7,489,481
- Issue date Feb 10, 2009
- TDK Corporation
- Kentaro Nagai
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head, head gimbal assembly, and hard disk drive
- Patent number 7,440,237
- Issue date Oct 21, 2008
- TDK Corporation
- Noriaki Kasahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head, head gimbal assembly and hard disk system
- Patent number 7,436,633
- Issue date Oct 14, 2008
- TDK Corporation
- Hiroshi Kiyono
- G11 - INFORMATION STORAGE
Information Patent Grant
Manufacturing method of a thin-film magnetic head
- Patent number 7,398,591
- Issue date Jul 15, 2008
- TDK Corporation
- Takeo Kagami
- G11 - INFORMATION STORAGE
Information Patent Grant
Lapping monitor device, system and method
- Patent number 7,287,316
- Issue date Oct 30, 2007
- TDK Corporation
- Noriaki Kasahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Composite type thin film magnetic head having a low parasitic capac...
- Patent number 7,274,539
- Issue date Sep 25, 2007
- TDK Corporation
- Hiroshi Kiyono
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-resistance effect element bar exposure method
- Patent number 7,192,676
- Issue date Mar 20, 2007
- TDK Corporation
- Hitoshi Hatate
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head having the length of the pinned and antifer...
- Patent number 7,190,559
- Issue date Mar 13, 2007
- TDK Corporation
- Takeo Kagami
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of making thin-film magnetic head
- Patent number 7,057,260
- Issue date Jun 6, 2006
- TDK Corporation
- Noriaki Kasahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of making a thin-film magnetic head having a magnetoresistiv...
- Patent number 6,886,239
- Issue date May 3, 2005
- TDK Corporation
- Noriaki Kasahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head and method of manufacturing same, and metho...
- Patent number 6,822,837
- Issue date Nov 23, 2004
- TDK Corporation
- Noriaki Kasahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a magnetoresistive element substructure
- Patent number 6,792,670
- Issue date Sep 21, 2004
- TDK Corporation
- Kazuki Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Tunnel magnetoresistive effective element, a thin film magnetic hea...
- Patent number 6,671,141
- Issue date Dec 30, 2003
- TDK Corporation
- Koji Shimazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing magnetoresistive device, method of manufact...
- Patent number 6,656,538
- Issue date Dec 2, 2003
- TDK Corporation
- Kazuki Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head and method of manufacturing same
- Patent number 6,583,967
- Issue date Jun 24, 2003
- TDK Corporation
- Noriaki Kasahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-resistive tunnel junction head with biasing elements abutti...
- Patent number 6,469,879
- Issue date Oct 22, 2002
- TDK Corporation
- Olivier Redon
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magneto-resistive tunnel junction head having a shield lead rear fl...
- Patent number 6,381,107
- Issue date Apr 30, 2002
- TDK Corporation
- Olivier Redon
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magneto-resistive tunnel junction head with specific flux guide str...
- Patent number 6,344,954
- Issue date Feb 5, 2002
- TDK Corporation
- Olivier Redon
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD OF PERPENDICULAR MAGNETIC RECORDING HEAD
- Publication number 20100084262
- Publication date Apr 8, 2010
- TDK Corporation
- Hiromichi Umehara
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF FORMING MASK FOR DRY ETCHING AND MANUFACTURING METHOD OF...
- Publication number 20100078316
- Publication date Apr 1, 2010
- TDK Corporation
- Kento EDAKAWA
- G11 - INFORMATION STORAGE
Information Patent Application
Thin-film magnetic head for perpendicular magnetic recording and me...
- Publication number 20090273863
- Publication date Nov 5, 2009
- TDK Corporation
- Hidetaka Kawano
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE APPARATUS USING PERPENDICULAR MAGNETIC RECORDING
- Publication number 20090237833
- Publication date Sep 24, 2009
- TDK Corporation
- Hideaki SATO
- G11 - INFORMATION STORAGE
Information Patent Application
Composite Thin-Film Magnetic Head, Magnetic Head Assembly And Magne...
- Publication number 20090213501
- Publication date Aug 27, 2009
- TDK Corporation
- Takeo Kagami
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head for perpendicular magnetic recording and method of ma...
- Publication number 20090052094
- Publication date Feb 26, 2009
- TDK Corporation
- Koichi Otani
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head for perpendicular magnetic recording with a shield an...
- Publication number 20080297953
- Publication date Dec 4, 2008
- SAE MAGNETICS (H.K.) LTD.
- Naoto Matono
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film magnetic head, head gimbal assembly, head arm assembly an...
- Publication number 20080291582
- Publication date Nov 27, 2008
- TDK Corporation
- Kei Hirata
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film magnetic head, head gimbal assembly, head arm assembly, m...
- Publication number 20080253032
- Publication date Oct 16, 2008
- TDK Corporation
- Shin Narushima
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular magnetic write head, method of manufacturing the same...
- Publication number 20080253034
- Publication date Oct 16, 2008
- TDK Corporation
- Naoto Matono
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film magnetic head, head gimbal assembly, head arm assembly, m...
- Publication number 20080239583
- Publication date Oct 2, 2008
- TDK Corporation
- Takamitsu Sakamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetoresistive effect element and a thin film magnetic head
- Publication number 20070274011
- Publication date Nov 29, 2007
- TDK Corporation
- Naoki Ohta
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film magnetic head
- Publication number 20060209470
- Publication date Sep 21, 2006
- TDK Corporation
- Naoki Ohta
- G11 - INFORMATION STORAGE
Information Patent Application
Composite thin-film magnetic head, magnetic head assembly and magne...
- Publication number 20060176618
- Publication date Aug 10, 2006
- TDK Corporation
- Takeo Kagami
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film magnetic head, head gimbal assembly, and hard disk drive
- Publication number 20060098349
- Publication date May 11, 2006
- TDK Corporation
- Noriaki Kasahara
- G11 - INFORMATION STORAGE
Information Patent Application
Thin-film magnetic head, head gimbal assembly and hard disk system
- Publication number 20060082929
- Publication date Apr 20, 2006
- TDK Corporation
- Hiroshi Kiyono
- G11 - INFORMATION STORAGE
Information Patent Application
Manufacturing method of thin-film magnetic head and thin-film magne...
- Publication number 20060067010
- Publication date Mar 30, 2006
- TDK Corporation
- Takeo Kagami
- G11 - INFORMATION STORAGE
Information Patent Application
Composite type thin-film magnetic head
- Publication number 20050219765
- Publication date Oct 6, 2005
- TDK Corporation
- Hiroshi Kiyono
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head, head suspension assembly and magnetic disk apparatus
- Publication number 20050201018
- Publication date Sep 15, 2005
- TDK Corporation
- Kentaro Nagai
- G11 - INFORMATION STORAGE
Information Patent Application
Thin-film magnetic head comprising bias layers having a large lengt...
- Publication number 20050195536
- Publication date Sep 8, 2005
- TDK Corporation
- Takeo Kagami
- G01 - MEASURING TESTING
Information Patent Application
Magneto-resistance effect element bar exposure method, magneto-resi...
- Publication number 20040160704
- Publication date Aug 19, 2004
- TDK Corporation
- Tsuneo Kagotani
- G11 - INFORMATION STORAGE
Information Patent Application
Thin-film magnetic head
- Publication number 20040061986
- Publication date Apr 1, 2004
- TDK Corporation
- Takeo Kagami
- G11 - INFORMATION STORAGE
Information Patent Application
Method of making thin-film magnetic head
- Publication number 20030182789
- Publication date Oct 2, 2003
- TDK Corporation
- Tsuneo Kagotani
- G11 - INFORMATION STORAGE
Information Patent Application
Method of making thin-film magnetic head
- Publication number 20030137778
- Publication date Jul 24, 2003
- TDK Corporation
- Noriaki Kasahara
- G11 - INFORMATION STORAGE
Information Patent Application
Method of manufacturing magnetoresistive device, method of manufact...
- Publication number 20030082484
- Publication date May 1, 2003
- TDK Corporation
- Kazuki Sato
- G11 - INFORMATION STORAGE
Information Patent Application
Lapping monitor element, combined magnetic transducer element and l...
- Publication number 20030020467
- Publication date Jan 30, 2003
- TDK Corporation
- Noriaki Kasahara
- B82 - NANO-TECHNOLOGY
Information Patent Application
Thin-film magnetic head and method of manufacturing same, and metho...
- Publication number 20020135951
- Publication date Sep 26, 2002
- TDK Corporation
- Noriaki Kasahara
- B82 - NANO-TECHNOLOGY
Information Patent Application
Thin-film magnetic head and method of manufacturing same
- Publication number 20020001158
- Publication date Jan 3, 2002
- TDK Corporation
- Noriaki Kasahara
- B82 - NANO-TECHNOLOGY
Information Patent Application
Tunnel magnetoresistive effective element, a thin film magnetic hea...
- Publication number 20010055184
- Publication date Dec 27, 2001
- Koji Shimazawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
Magnetoresistive element substructure, magnetoresistive element and...
- Publication number 20010028068
- Publication date Oct 11, 2001
- TDK CORPORATION
- Kazuki Sato
- B82 - NANO-TECHNOLOGY

Noriaki Kasahara

Person

Patents Grantslast 30 patents

Method of forming mask for dry etching and manufacturing method of...

Thin-film magnetic head for perpendicular magnetic recording and me...

Magnetic head for perpendicular magnetic recording with a shield an...

Thin film magnetic head having thermal expansion layer for suppress...

Thin film magnetic head, head gimbal assembly, head arm assembly an...

Perpendicular magnetic write head having a structure that suppresse...

Magnetic head for perpendicular magnetic recording and method of ma...

Thin film magnetic head in which thermal protrusion is suppressed a...

Composite thin-film magnetic head with non-magnetic conductive laye...

Thin film magnetic head

Thin-film magnetic head comprising bias layers having a large lengt...

Composite thin-film magnetic head with non-magnetic conductive laye...

CCP Head having leads of substantially the same size and shape and...

Thin film magnetic head, head gimbal assembly, and hard disk drive

Thin-film magnetic head, head gimbal assembly and hard disk system

Manufacturing method of a thin-film magnetic head

Lapping monitor device, system and method

Composite type thin film magnetic head having a low parasitic capac...

Magneto-resistance effect element bar exposure method

Thin-film magnetic head having the length of the pinned and antifer...

Method of making thin-film magnetic head

Method of making a thin-film magnetic head having a magnetoresistiv...

Thin-film magnetic head and method of manufacturing same, and metho...

Method of manufacturing a magnetoresistive element substructure

Tunnel magnetoresistive effective element, a thin film magnetic hea...

Method of manufacturing magnetoresistive device, method of manufact...

Thin-film magnetic head and method of manufacturing same

Magneto-resistive tunnel junction head with biasing elements abutti...

Magneto-resistive tunnel junction head having a shield lead rear fl...

Magneto-resistive tunnel junction head with specific flux guide str...

Patents Applicationslast 30 patents

MANUFACTURING METHOD OF PERPENDICULAR MAGNETIC RECORDING HEAD

METHOD OF FORMING MASK FOR DRY ETCHING AND MANUFACTURING METHOD OF...

Thin-film magnetic head for perpendicular magnetic recording and me...

MAGNETIC TAPE APPARATUS USING PERPENDICULAR MAGNETIC RECORDING

Composite Thin-Film Magnetic Head, Magnetic Head Assembly And Magne...

Magnetic head for perpendicular magnetic recording and method of ma...

Magnetic head for perpendicular magnetic recording with a shield an...

Thin film magnetic head, head gimbal assembly, head arm assembly an...

Thin film magnetic head, head gimbal assembly, head arm assembly, m...

Perpendicular magnetic write head, method of manufacturing the same...

Thin film magnetic head, head gimbal assembly, head arm assembly, m...

Magnetoresistive effect element and a thin film magnetic head

Thin film magnetic head

Composite thin-film magnetic head, magnetic head assembly and magne...

Thin film magnetic head, head gimbal assembly, and hard disk drive

Thin-film magnetic head, head gimbal assembly and hard disk system

Manufacturing method of thin-film magnetic head and thin-film magne...

Composite type thin-film magnetic head

Magnetic head, head suspension assembly and magnetic disk apparatus

Thin-film magnetic head comprising bias layers having a large lengt...

Magneto-resistance effect element bar exposure method, magneto-resi...

Thin-film magnetic head

Method of making thin-film magnetic head

Method of making thin-film magnetic head

Method of manufacturing magnetoresistive device, method of manufact...

Lapping monitor element, combined magnetic transducer element and l...

Thin-film magnetic head and method of manufacturing same, and metho...

Thin-film magnetic head and method of manufacturing same

Tunnel magnetoresistive effective element, a thin film magnetic hea...

Magnetoresistive element substructure, magnetoresistive element and...