Yoshihiro Nishiyama

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Current detection device
- Patent number 10,495,671
- Issue date Dec 3, 2019
- Alps Alpine Co., Ltd.
- Kenji Ichinohe
- G01 - MEASURING TESTING
Information Patent Grant
Current sensor
- Patent number 9,435,831
- Issue date Sep 6, 2016
- Alps Green Devices Co., Ltd.
- Mitsuo Aratono
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Current sensor
- Patent number 9,229,032
- Issue date Jan 5, 2016
- Alps Green Devices Co., Ltd.
- Yosuke Ide
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Current sensor
- Patent number 9,207,264
- Issue date Dec 8, 2015
- Alps Green Devices Co., Ltd.
- Yosuke Ide
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic balance type current sensor
- Patent number 9,146,260
- Issue date Sep 29, 2015
- Alps Green Devices Co., Ltd.
- Yoshihiro Nishiyama
- G01 - MEASURING TESTING
Information Patent Grant
Electrical current sensor and method of manufacturing the same
- Patent number 9,081,031
- Issue date Jul 14, 2015
- Alps Green Devices Co., Ltd.
- Naruaki Oki
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic balance type current sensor
- Patent number 8,754,642
- Issue date Jun 17, 2014
- Alps Green Devices., Ltd.
- Yosuke Ide
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic-balance-system current sensor
- Patent number 8,519,704
- Issue date Aug 27, 2013
- Alps Green Devices Co., Ltd.
- Yosuke Ide
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic sensor and magnetic balance type current sensor including...
- Patent number 8,476,899
- Issue date Jul 2, 2013
- Alps Electric Co., Ltd.
- Yosuke Ide
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic coupling type isolator
- Patent number 8,437,107
- Issue date May 7, 2013
- Alps Green Devices Co., Ltd.
- Yosuke Ide
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic detector and method for manufacturing the same
- Patent number 8,410,893
- Issue date Apr 2, 2013
- Alps Electric Co., Ltd.
- Hideaki Kawasaki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Current sensor including magnetic detecting element
- Patent number 8,395,383
- Issue date Mar 12, 2013
- Alps Green Devices Co., Ltd.
- Yoshihiro Nishiyama
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic coupling-type isolator
- Patent number 8,270,127
- Issue date Sep 18, 2012
- Alps Green Devices Co., Ltd.
- Yosuke Ide
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic balance type current sensor
- Patent number 8,269,492
- Issue date Sep 18, 2012
- Alps Green Devices Co., Ltd.
- Masamichi Saito
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic coupling type isolator
- Patent number 8,222,769
- Issue date Jul 17, 2012
- Alps Green Devices Co., Ltd.
- Yosuke Ide
- G01 - MEASURING TESTING
Information Patent Grant
Tunneling magnetic sensing element with insertion magnetic layer in...
- Patent number 8,208,231
- Issue date Jun 26, 2012
- Alps Electric Co., Ltd.
- Kazumasa Nishimura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Tunneling magnetic sensing element and method for manufacturing the...
- Patent number 8,130,476
- Issue date Mar 6, 2012
- TDK Corporation
- Kazumasa Nishimura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Tunneling magnetic sensing element including MGO film as insulating...
- Patent number 8,124,253
- Issue date Feb 28, 2012
- Alps Electric Co., Ltd.
- Kazumasa Nishimura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Tunneling magnetic sensing element and method for producing same
- Patent number 8,045,300
- Issue date Oct 25, 2011
- TDK Corporation
- Kazumasa Nishimura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic sensing element and method for manufacturing the same
- Patent number 8,009,391
- Issue date Aug 30, 2011
- TDK Corporation
- Kenichi Tanaka
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Tunneling magnetoresistive element which includes Mg-O barrier laye...
- Patent number 7,969,690
- Issue date Jun 28, 2011
- Alps Electric Co., Ltd.
- Kazumasa Nishimura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Tunnel magnetoresistive sensor in which at least part of pinned lay...
- Patent number 7,969,693
- Issue date Jun 28, 2011
- Alps Electric Co., Ltd.
- Kazuaki Ikarashi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
CPP GMR head with antiferromagnetic layer disposed at rear of ferri...
- Patent number 7,800,867
- Issue date Sep 21, 2010
- TDK Corporation
- Masamichi Saito
- G11 - INFORMATION STORAGE
Information Patent Grant
Tunneling magnetic sensing element including non-magnetic metal lay...
- Patent number 7,787,221
- Issue date Aug 31, 2010
- Alps Electric Co., Ltd.
- Ryo Nakabayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head device provided with lead electrode electrically conn...
- Patent number 7,684,159
- Issue date Mar 23, 2010
- TDK Corporation
- Yoshihiro Nishiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head device provided with lead electrode electrically conn...
- Patent number 7,656,620
- Issue date Feb 2, 2010
- TDK Corporation
- Yoshihiro Nishiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Tunnel-effect type magnetic sensor having free layer including non-...
- Patent number 7,643,254
- Issue date Jan 5, 2010
- Alps Electric Co., Ltd.
- Yosuke Ide
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic sensing element having reactive-ion-etching stop layer and...
- Patent number 7,623,324
- Issue date Nov 24, 2009
- TDK Corporation
- Kenji Honda
- G11 - INFORMATION STORAGE
Information Patent Grant
Self-pinned CPP giant magnetoresistive head with antiferromagnetic...
- Patent number 7,599,155
- Issue date Oct 6, 2009
- TDK Corporation
- Masamichi Saito
- G11 - INFORMATION STORAGE
Information Patent Grant
CPP thin-film magnetic head having auxiliary conductive layer behin...
- Patent number 7,522,386
- Issue date Apr 21, 2009
- TDK Corporation
- Yoshihiro Nishiyama
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
CURRENT DETECTION DEVICE
- Publication number 20180196088
- Publication date Jul 12, 2018
- Alps Electric Co., Ltd.
- Kenji ICHINOHE
- G01 - MEASURING TESTING
Information Patent Application
CURRENT SENSOR
- Publication number 20130265040
- Publication date Oct 10, 2013
- Yosuke IDE
- B82 - NANO-TECHNOLOGY
Information Patent Application
CURRENT SENSOR
- Publication number 20130249531
- Publication date Sep 26, 2013
- ALPS GREEN DEVICES CO., LTD.
- Mitsuo ARATONO
- B82 - NANO-TECHNOLOGY
Information Patent Application
CURRENT SENSOR
- Publication number 20130221998
- Publication date Aug 29, 2013
- ALPS GREEN DEVICES CO., LTD.
- Yosuke IDE
- B82 - NANO-TECHNOLOGY
Information Patent Application
ELECTRICAL CURRENT SENSOR AND METHOD OF MANUFACTURING THE SAME
- Publication number 20130221959
- Publication date Aug 29, 2013
- ALPS GREEN DEVICES CO., LTD.
- Naruaki OKI
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC BALANCE TYPE CURRENT SENSOR
- Publication number 20130057266
- Publication date Mar 7, 2013
- ALPS GREEN DEVICES CO., LTD.
- Yoshihiro NISHIYAMA
- G01 - MEASURING TESTING
Information Patent Application
CURRENT SENSOR
- Publication number 20130057274
- Publication date Mar 7, 2013
- ALPS GREEN DEVICES CO., LTD.
- Yosuke IDE
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC DETECTOR AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20130038421
- Publication date Feb 14, 2013
- Alps Electric Co., Ltd.
- Hideaki KAWASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC-BALANCE-SYSTEM CURRENT SENSOR
- Publication number 20120062215
- Publication date Mar 15, 2012
- ALPS GREEN DEVICES CO., LTD.
- Yosuke IDE
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC BALANCE TYPE CURRENT SENSOR
- Publication number 20120062224
- Publication date Mar 15, 2012
- ALPS GREEN DEVICES CO., LTD.
- Yosuke IDE
- G01 - MEASURING TESTING
Information Patent Application
CURRENT SENSOR INCLUDING MAGNETIC DETECTING ELEMENT
- Publication number 20110221434
- Publication date Sep 15, 2011
- ALPS GREEN DEVICES CO., LTD.
- Yoshihiro NISHIYAMA
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC SENSOR AND MAGNETIC BALANCE TYPE CURRENT SENSOR INCLUDING...
- Publication number 20110221435
- Publication date Sep 15, 2011
- Alps Electric Co., Ltd.
- Yosuke IDE
- G01 - MEASURING TESTING
Information Patent Application
ALPS GREEN DEVICES CO., LTD.
- Publication number 20110156798
- Publication date Jun 30, 2011
- ALPS GREEN DEVICES CO., LTD.
- Yosuke IDE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MAGNETIC BALANCE TYPE CURRENT SENSOR
- Publication number 20110080165
- Publication date Apr 7, 2011
- ALPS GREEN DEVICES CO., LTD.
- Masamichi SAITO
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC COUPLING TYPE ISOLATOR
- Publication number 20100270866
- Publication date Oct 28, 2010
- Alps Electric Co., Ltd.
- Yosuke IDE
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC COUPLING TYPE ISOLATOR
- Publication number 20100270865
- Publication date Oct 28, 2010
- Alps Electric Co., Ltd.
- Yosuke IDE
- G01 - MEASURING TESTING
Information Patent Application
TUNNELING MAGNETIC SENSING ELEMENT
- Publication number 20100055501
- Publication date Mar 4, 2010
- Alps Electric Co., Ltd.
- Kazumasa Nishimura
- G01 - MEASURING TESTING
Information Patent Application
TUNNELING MAGNETIC SENSING ELEMENT INCLUDING MGO FILM AS INSULATING...
- Publication number 20100055452
- Publication date Mar 4, 2010
- Alps Electric Co., Ltd.
- Kazumasa Nishimura
- G01 - MEASURING TESTING
Information Patent Application
SELF-PINNED CPP GIANT MAGNETORESISTIVE HEAD WITH ANTIFERROMAGNETIC...
- Publication number 20090316308
- Publication date Dec 24, 2009
- TDK CORPORATION
- Masamichi Saito
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC SENSING ELEMENT AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20080285180
- Publication date Nov 20, 2008
- Kenichi Tanaka
- G01 - MEASURING TESTING
Information Patent Application
TUNNELING MAGNETIC SENSING ELEMENT AND METHOD FOR MANUFACTURING THE...
- Publication number 20080278863
- Publication date Nov 13, 2008
- Kazumasa Nishimura
- G01 - MEASURING TESTING
Information Patent Application
TUNNELING MAGNETORESISTIVE ELEMENT INCLUDING MULTILAYER FREE MAGNET...
- Publication number 20080261082
- Publication date Oct 23, 2008
- Kazumasa Nishimura
- G11 - INFORMATION STORAGE
Information Patent Application
TUNNELING MAGNETIC SENSING ELEMENT AND METHOD FOR PRODUCING SAME
- Publication number 20080225443
- Publication date Sep 18, 2008
- Kazumasa Nishimura
- G01 - MEASURING TESTING
Information Patent Application
TUNNELING MAGNETORESISTIVE ELEMENT WHICH INCLUDES Mg-O BARRIER LAYE...
- Publication number 20080218913
- Publication date Sep 11, 2008
- Kazumasa Nishimura
- G01 - MEASURING TESTING
Information Patent Application
TUNNELING MAGNETIC SENSING ELEMENT HAVING FREE MAGNETIC LAYER INSER...
- Publication number 20080186638
- Publication date Aug 7, 2008
- Kazumasa Nishimura
- G01 - MEASURING TESTING
Information Patent Application
TUNNEL-EFFECT TYPE MAGNETIC SENSOR HAVING FREE LAYER INCLUDING NON-...
- Publication number 20080158739
- Publication date Jul 3, 2008
- Alps Electric Co., Ltd.
- Yosuke Ide
- G01 - MEASURING TESTING
Information Patent Application
TUNNELING MAGNETIC SENSING ELEMENT INCLUDING NON-MAGNETIC METAL LAY...
- Publication number 20080158738
- Publication date Jul 3, 2008
- Alps Electric Co., Ltd.
- Ryo Nakabayashi
- G01 - MEASURING TESTING
Information Patent Application
TUNNEL MAGNETORESISTIVE SENSOR IN WHICH AT LEAST PART OF PINNED LAY...
- Publication number 20080074805
- Publication date Mar 27, 2008
- Kazuaki Ikarashi
- G01 - MEASURING TESTING
Information Patent Application
GMR magnetic sensing element having an antiferromagnetic layer exte...
- Publication number 20070252588
- Publication date Nov 1, 2007
- Yoshihiro Nishiyama
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC HEAD DEVICE PROVIDED WITH LEAD ELECTRODE ELECTRICALLY CONN...
- Publication number 20070127157
- Publication date Jun 7, 2007
- Alps Electric Co., Ltd.
- Yoshihiro Nishiyama
- G11 - INFORMATION STORAGE

Yoshihiro Nishiyama

Person

Patents Grantslast 30 patents

Current detection device

Current sensor

Current sensor

Current sensor

Magnetic balance type current sensor

Electrical current sensor and method of manufacturing the same

Magnetic balance type current sensor

Magnetic-balance-system current sensor

Magnetic sensor and magnetic balance type current sensor including...

Magnetic coupling type isolator

Magnetic detector and method for manufacturing the same

Current sensor including magnetic detecting element

Magnetic coupling-type isolator

Magnetic balance type current sensor

Magnetic coupling type isolator

Tunneling magnetic sensing element with insertion magnetic layer in...

Tunneling magnetic sensing element and method for manufacturing the...

Tunneling magnetic sensing element including MGO film as insulating...

Tunneling magnetic sensing element and method for producing same

Magnetic sensing element and method for manufacturing the same

Tunneling magnetoresistive element which includes Mg-O barrier laye...

Tunnel magnetoresistive sensor in which at least part of pinned lay...

CPP GMR head with antiferromagnetic layer disposed at rear of ferri...

Tunneling magnetic sensing element including non-magnetic metal lay...

Magnetic head device provided with lead electrode electrically conn...

Magnetic head device provided with lead electrode electrically conn...

Tunnel-effect type magnetic sensor having free layer including non-...

Magnetic sensing element having reactive-ion-etching stop layer and...

Self-pinned CPP giant magnetoresistive head with antiferromagnetic...

CPP thin-film magnetic head having auxiliary conductive layer behin...

Patents Applicationslast 30 patents

CURRENT DETECTION DEVICE

CURRENT SENSOR

CURRENT SENSOR

CURRENT SENSOR

ELECTRICAL CURRENT SENSOR AND METHOD OF MANUFACTURING THE SAME

MAGNETIC BALANCE TYPE CURRENT SENSOR

CURRENT SENSOR

MAGNETIC DETECTOR AND METHOD FOR MANUFACTURING THE SAME

MAGNETIC-BALANCE-SYSTEM CURRENT SENSOR

MAGNETIC BALANCE TYPE CURRENT SENSOR

CURRENT SENSOR INCLUDING MAGNETIC DETECTING ELEMENT

MAGNETIC SENSOR AND MAGNETIC BALANCE TYPE CURRENT SENSOR INCLUDING...

ALPS GREEN DEVICES CO., LTD.

MAGNETIC BALANCE TYPE CURRENT SENSOR

MAGNETIC COUPLING TYPE ISOLATOR

MAGNETIC COUPLING TYPE ISOLATOR

TUNNELING MAGNETIC SENSING ELEMENT

TUNNELING MAGNETIC SENSING ELEMENT INCLUDING MGO FILM AS INSULATING...

SELF-PINNED CPP GIANT MAGNETORESISTIVE HEAD WITH ANTIFERROMAGNETIC...

MAGNETIC SENSING ELEMENT AND METHOD FOR MANUFACTURING THE SAME

TUNNELING MAGNETIC SENSING ELEMENT AND METHOD FOR MANUFACTURING THE...

TUNNELING MAGNETORESISTIVE ELEMENT INCLUDING MULTILAYER FREE MAGNET...

TUNNELING MAGNETIC SENSING ELEMENT AND METHOD FOR PRODUCING SAME

TUNNELING MAGNETORESISTIVE ELEMENT WHICH INCLUDES Mg-O BARRIER LAYE...

TUNNELING MAGNETIC SENSING ELEMENT HAVING FREE MAGNETIC LAYER INSER...

TUNNEL-EFFECT TYPE MAGNETIC SENSOR HAVING FREE LAYER INCLUDING NON-...

TUNNELING MAGNETIC SENSING ELEMENT INCLUDING NON-MAGNETIC METAL LAY...

TUNNEL MAGNETORESISTIVE SENSOR IN WHICH AT LEAST PART OF PINNED LAY...

GMR magnetic sensing element having an antiferromagnetic layer exte...

MAGNETIC HEAD DEVICE PROVIDED WITH LEAD ELECTRODE ELECTRICALLY CONN...