Katsumi Hoshino

Person

Matsuda, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic sensor having optimal free layer back edge shape and exten...
- Patent number 9,099,123
- Issue date Aug 4, 2015
- HGST Netherlands B.V.
- Takashi Wagatsuma
- G11 - INFORMATION STORAGE
Information Patent Grant
Error recovery based on applying current/voltage to a heating eleme...
- Patent number 9,019,649
- Issue date Apr 28, 2015
- HGST Netherlands B.V.
- Yukimasa Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having two domain control layers for stabilizing magn...
- Patent number 8,976,492
- Issue date Mar 10, 2015
- HGST Netherlands B.V.
- Kouji Kataoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having a soft magnetic layer formed behind a tunnelin...
- Patent number 8,873,203
- Issue date Oct 28, 2014
- HGST Netherlands B.V.
- Katsumi Hoshino
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having shield layer(s) with low coefficient of therma...
- Patent number 8,830,635
- Issue date Sep 9, 2014
- HGST Netherlands B.V.
- Katsuro Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Error recovery based on applying current/voltage to a heating eleme...
- Patent number 8,810,953
- Issue date Aug 19, 2014
- HGST Netherlands B.V.
- Yukimasa Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-resistive effect element, magnetic head, and magnetic recor...
- Patent number 8,778,515
- Issue date Jul 15, 2014
- HGST Netherlands B.V.
- Yo Sato
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Higher stability read head using a read sensor with a flat back edge
- Patent number 8,760,821
- Issue date Jun 24, 2014
- HGST Netherlands B.V.
- Masashi Hattori
- G11 - INFORMATION STORAGE
Information Patent Grant
Differential magnetoresistive effect head and magnetic recording/re...
- Patent number 8,570,689
- Issue date Oct 29, 2013
- HGST Netherlands B.V.
- Yo Sato
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetoresistive effect head having a multilayered pinned layer and...
- Patent number 8,514,527
- Issue date Aug 20, 2013
- HGST Netherlands B.V.
- Kojiro Komagaki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetoresistive magnetic head having a cpp element using a heusler...
- Patent number 8,189,304
- Issue date May 29, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Susumu Okamura
- 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
Magnetic head and manufacturing method thereof
- Patent number 8,149,548
- Issue date Apr 3, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Masahiko Hatatani
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetoresistive head having a current screen layer for confining c...
- Patent number 8,081,402
- Issue date Dec 20, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Yo Sato
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Current perpendicular to plane (CPP) magnetic read head
- Patent number 8,064,159
- Issue date Nov 22, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Koji Sakamoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Multilayered film having crystal grains grown at an inclination to...
- Patent number 7,876,536
- Issue date Jan 25, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Katsumi Hoshino
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetoresistive head and magnetic storage apparatus
- Patent number 7,859,797
- Issue date Dec 28, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Katsumi Hoshino
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-resistive head having a stable response property without lo...
- Patent number 7,733,614
- Issue date Jun 8, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Kenichi Meguro
- G11 - INFORMATION STORAGE
Information Patent Grant
CPP-GMR magnetic head having GMR-screen layer
- Patent number 7,697,245
- Issue date Apr 13, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Hiroyuki Hoshiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having layered film with tilted crystalline grain str...
- Patent number 7,443,636
- Issue date Oct 28, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Katsumi Hoshino
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive head using longitudinal biasing method with 90-deg...
- Patent number 7,440,241
- Issue date Oct 21, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Katsumi Hoshino
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with domain stabilization and magnetic recording/repr...
- Patent number 7,440,240
- Issue date Oct 21, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Hiroyuki Hoshiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive head using multilayered varistor material
- Patent number 7,061,727
- Issue date Jun 13, 2006
- Hitachi, Ltd.
- Katsumi Hoshino
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive head and magnetic storage apparatus
- Patent number 6,515,837
- Issue date Feb 4, 2003
- Hitachi, Ltd.
- Yoshihiro Hamakawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC SENSOR HAVING OPTIMAL FREE LAYER BACK EDGE SHAPE AND EXTEN...
- Publication number 20150228297
- Publication date Aug 13, 2015
- HGST NETHERLANDS B.V.
- Takashi Wagatsuma
- G11 - INFORMATION STORAGE
Information Patent Application
ERROR RECOVERY BASED ON APPLYING CURRENT/VOLTAGE TO A HEATING ELEME...
- Publication number 20140226237
- Publication date Aug 14, 2014
- HGST NETHERLANDS B.V.
- Yukimasa Okada
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD HAVING A SOFT MAGNETIC LAYER FORMED BEHIND A TUNNELIN...
- Publication number 20140177093
- Publication date Jun 26, 2014
- HGST NETHERLANDS B.V.
- Katsumi Hoshino
- G11 - INFORMATION STORAGE
Information Patent Application
ERROR RECOVERY BASED ON APPLYING CURRENT/VOLTAGE TO A HEATING ELEME...
- Publication number 20130141814
- Publication date Jun 6, 2013
- Hitachi Global Storage Technologies Netherlands B.V.
- Yukimasa Okada
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETORESISTIVE EFFECT HEAD HAVING A MULTILAYERED PINNED LAYER OR...
- Publication number 20110134563
- Publication date Jun 9, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Kojiro Komagaki
- G01 - MEASURING TESTING
Information Patent Application
Magnetoresistive Magnetic Head
- Publication number 20100188771
- Publication date Jul 29, 2010
- Susumu Okamura
- G01 - MEASURING TESTING
Information Patent Application
CURRENT PERPENDICULAR TO PLANE (CPP) MAGNETIC READ HEAD
- Publication number 20100157465
- Publication date Jun 24, 2010
- Koji Sakamoto
- G01 - MEASURING TESTING
Information Patent Application
DIFFERENTIAL MAGNETORESISTIVE EFFECT HEAD AND MAGNETIC RECORDING/RE...
- Publication number 20100142101
- Publication date Jun 10, 2010
- Yo Sato
- G01 - MEASURING TESTING
Information Patent Application
Magnetic head and manufacturing method thereof
- Publication number 20090262465
- Publication date Oct 22, 2009
- Masahiko Hatatani
- G11 - INFORMATION STORAGE
Information Patent Application
Magneto-resistive effect element, magnetic head, and magnetic recor...
- Publication number 20090168266
- Publication date Jul 2, 2009
- Yo Sato
- G01 - MEASURING TESTING
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
Magnetoresistive head, magnetic storage apparatus and method of man...
- Publication number 20080144231
- Publication date Jun 19, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Yo Sato
- G01 - MEASURING TESTING
Information Patent Application
Magnetic head and a magnetic storage apparatus
- Publication number 20070297097
- Publication date Dec 27, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Katsuro Watanabe
- G11 - INFORMATION STORAGE
Information Patent Application
Multilayered film, producing method thereof, and magnetoresistive h...
- Publication number 20070274009
- Publication date Nov 29, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Katsumi Hoshino
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetoresistive head and magnetic storage apparatus
- Publication number 20070188944
- Publication date Aug 16, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Katsumi Hoshino
- G11 - INFORMATION STORAGE
Information Patent Application
Magneto-resistive head having a stable response property without lo...
- Publication number 20070188934
- Publication date Aug 16, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Kenichi Meguro
- G01 - MEASURING TESTING
Information Patent Application
CPP-GMR magnetic head having GMR-screen layer
- Publication number 20070091511
- Publication date Apr 26, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Hiroyuki Hoshiya
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetoresistive head using longitudinal biasing method with 90-deg...
- Publication number 20060103991
- Publication date May 18, 2006
- Hitachi Global Storage Technologies
- Katsumi Hoshino
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head having layered film with tilted crystalline grain str...
- Publication number 20060098356
- Publication date May 11, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Katsumi Hoshino
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head with domain stabilization and magnetic recording/repr...
- Publication number 20050225907
- Publication date Oct 13, 2005
- Hitachi Global Storage Technologies Netherlands B.V.
- Hiroyuki Hoshiya
- G11 - INFORMATION STORAGE
Information Patent Application
Spin-valve head containing partial current-screen-layer, product me...
- Publication number 20040042127
- Publication date Mar 4, 2004
- Hitachi, Ltd.
- Hiroyuki Hoshiya
- G11 - INFORMATION STORAGE
Information Patent Application
Lamination comprising oxide layer, magnetoresistive head using the...
- Publication number 20030091864
- Publication date May 15, 2003
- Katsumi Hoshino
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetoresistive head, producting method of the magnetoresistive he...
- Publication number 20020085317
- Publication date Jul 4, 2002
- Katsumi Hoshino
- B82 - NANO-TECHNOLOGY
Information Patent Application
Magnetoresistive head and magnetic storage apparatus
- Publication number 20010021088
- Publication date Sep 13, 2001
- Katsumi Hoshino
- B82 - NANO-TECHNOLOGY

Katsumi Hoshino

Person

Patents Grantslast 30 patents

Magnetic sensor having optimal free layer back edge shape and exten...

Error recovery based on applying current/voltage to a heating eleme...

Magnetic head having two domain control layers for stabilizing magn...

Magnetic head having a soft magnetic layer formed behind a tunnelin...

Magnetic head having shield layer(s) with low coefficient of therma...

Error recovery based on applying current/voltage to a heating eleme...

Magneto-resistive effect element, magnetic head, and magnetic recor...

Higher stability read head using a read sensor with a flat back edge

Differential magnetoresistive effect head and magnetic recording/re...

Magnetoresistive effect head having a multilayered pinned layer and...

Magnetoresistive magnetic head having a cpp element using a heusler...

Differential magnetoresistive magnetic head

Magnetic head and manufacturing method thereof

Magnetoresistive head having a current screen layer for confining c...

Current perpendicular to plane (CPP) magnetic read head

Multilayered film having crystal grains grown at an inclination to...

Magnetoresistive head and magnetic storage apparatus

Magneto-resistive head having a stable response property without lo...

CPP-GMR magnetic head having GMR-screen layer

Magnetic head having layered film with tilted crystalline grain str...

Magnetoresistive head using longitudinal biasing method with 90-deg...

Magnetic head with domain stabilization and magnetic recording/repr...

Magnetoresistive head using multilayered varistor material

Magnetoresistive head and magnetic storage apparatus

Patents Applicationslast 30 patents

MAGNETIC SENSOR HAVING OPTIMAL FREE LAYER BACK EDGE SHAPE AND EXTEN...

ERROR RECOVERY BASED ON APPLYING CURRENT/VOLTAGE TO A HEATING ELEME...

MAGNETIC HEAD HAVING A SOFT MAGNETIC LAYER FORMED BEHIND A TUNNELIN...

ERROR RECOVERY BASED ON APPLYING CURRENT/VOLTAGE TO A HEATING ELEME...

MAGNETORESISTIVE EFFECT HEAD HAVING A MULTILAYERED PINNED LAYER OR...

Magnetoresistive Magnetic Head

CURRENT PERPENDICULAR TO PLANE (CPP) MAGNETIC READ HEAD

DIFFERENTIAL MAGNETORESISTIVE EFFECT HEAD AND MAGNETIC RECORDING/RE...

Magnetic head and manufacturing method thereof

Magneto-resistive effect element, magnetic head, and magnetic recor...

Differential magnetoresistive magnetic head

Magnetoresistive head, magnetic storage apparatus and method of man...

Magnetic head and a magnetic storage apparatus

Multilayered film, producing method thereof, and magnetoresistive h...

Magnetoresistive head and magnetic storage apparatus

Magneto-resistive head having a stable response property without lo...

CPP-GMR magnetic head having GMR-screen layer

Magnetoresistive head using longitudinal biasing method with 90-deg...

Magnetic head having layered film with tilted crystalline grain str...

Magnetic head with domain stabilization and magnetic recording/repr...

Spin-valve head containing partial current-screen-layer, product me...

Lamination comprising oxide layer, magnetoresistive head using the...

Magnetoresistive head, producting method of the magnetoresistive he...

Magnetoresistive head and magnetic storage apparatus