Hisayuki YAZAWA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Pressure sensor
- Patent number 12,123,798
- Issue date Oct 22, 2024
- Alps Alpine Co., Ltd.
- Hisayuki Yazawa
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor having a cap being attached to the substrate surfac...
- Patent number 11,346,738
- Issue date May 31, 2022
- Alps Alpine Co., Ltd.
- Hisanobu Okawa
- G01 - MEASURING TESTING
Information Patent Grant
Humidity sensing apparatus
- Patent number 9,612,220
- Issue date Apr 4, 2017
- Alps Electric Co., Ltd.
- Hisayuki Yazawa
- G01 - MEASURING TESTING
Information Patent Grant
Electronic component and method of manufacturing the same
- Patent number 9,559,030
- Issue date Jan 31, 2017
- Alps Electric Co., Ltd.
- Hideki Gocho
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Physical quantity sensor and method of making the same
- Patent number 8,796,789
- Issue date Aug 5, 2014
- Alps Electric Co., Ltd.
- Yoshitaka Uto
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Physical quantity sensor
- Patent number 8,459,116
- Issue date Jun 11, 2013
- Alps Electric Co., Ltd.
- Akira Miyatake
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Physical quantity sensor
- Patent number 8,418,557
- Issue date Apr 16, 2013
- Alps Electric Co., Ltd.
- Hisayuki Yazawa
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Perpendicular magnetic recording head and manufacturing method thereof
- Patent number 8,125,733
- Issue date Feb 28, 2012
- TDK Corporation
- Hisayuki Yazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head with main magnetic pole layer and auxiliary...
- Patent number 8,116,033
- Issue date Feb 14, 2012
- TDK Corporation
- Hiroshi Kameda
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording head with partial side shield layers
- Patent number 8,085,500
- Issue date Dec 27, 2011
- TDK Corporation
- Hisayuki Yazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording head
- Patent number 7,990,654
- Issue date Aug 2, 2011
- TDK Corporation
- Hisayuki Yazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording head having a bottom shield part m...
- Patent number 7,990,655
- Issue date Aug 2, 2011
- TDK Corporation
- Hisayuki Yazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording head device capable of increasing...
- Patent number 7,889,457
- Issue date Feb 15, 2011
- TDK Corporation
- Hisayuki Yazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording head having return path layer and...
- Patent number 7,692,896
- Issue date Apr 6, 2010
- TDK Corporation
- Hiroshi Kameda
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording head having a stepped portion and...
- Patent number 7,643,246
- Issue date Jan 5, 2010
- TDK Corporation
- Hisayuki Yazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording head including main magnetic pole layer, return...
- Patent number 7,626,784
- Issue date Dec 1, 2009
- TDK Corporation
- Hisayuki Yazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording head having spacer layer in predet...
- Patent number 7,593,185
- Issue date Sep 22, 2009
- TDK Corporation
- Hisayuki Yazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing thin-film magnetic head
- Patent number 7,506,432
- Issue date Mar 24, 2009
- TDK Corporation
- Kiyoshi Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording head having a switching layer which may be rende...
- Patent number 7,489,473
- Issue date Feb 10, 2009
- TDK Corporation
- Hisayuki Yazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
FeCoNi soft magnetic film including a controlled ratio of chlorine...
- Patent number 7,486,477
- Issue date Feb 3, 2009
- TDK Corporation
- Hisayuki Yazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a perpendicular magnetic recording head
- Patent number 7,472,470
- Issue date Jan 6, 2009
- TDK Corporation
- Toru Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Soft magnetic film and thin film magnetic head using soft magnetic...
- Patent number 7,433,153
- Issue date Oct 7, 2008
- TDK Corporation
- Yoshihiro Kanada
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing a perpendicular magnetic head
- Patent number 7,392,577
- Issue date Jul 1, 2008
- TDK Corporation
- Hisayuki Yazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a thin film structure
- Patent number 7,370,406
- Issue date May 13, 2008
- TDK Corporation
- Hisayuki Yazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk apparatus
- Patent number 7,372,671
- Issue date May 13, 2008
- TDK Corporation
- Hisayuki Yazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head including NiPRe alloy gap layer
- Patent number 7,359,148
- Issue date Apr 15, 2008
- TDK Corporation
- Hisayuki Yazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic film and thin film magnetic head using this magnetic film
- Patent number 7,288,333
- Issue date Oct 30, 2007
- Alps Electric Co., Ltd.
- Mitsuo Kawasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head having magnetic gap formed of NiP
- Patent number 7,289,296
- Issue date Oct 30, 2007
- Alps Electric Co., Ltd.
- Yoshihiro Kanada
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head and manufacturing method thereof
- Patent number 7,280,320
- Issue date Oct 9, 2007
- Alps Electric Co., Ltd.
- Kiyoshi Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording head and method for manufacturing...
- Patent number 7,248,437
- Issue date Jul 24, 2007
- Alps Electric Co., Ltd.
- Hisayuki Yazawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
FORCE SENSOR AND METHOD FOR MANUFACTURING FORCE SENSOR
- Publication number 20240410767
- Publication date Dec 12, 2024
- ALPS ALPINE CO., LTD.
- Hisayuki YAZAWA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LOAD SENSOR DEVICE
- Publication number 20230236075
- Publication date Jul 27, 2023
- ALPS ALPINE CO., LTD.
- Hisayuki YAZAWA
- G01 - MEASURING TESTING
Information Patent Application
LOAD SENSING APPARATUS
- Publication number 20230152168
- Publication date May 18, 2023
- ALPS ALPINE CO., LTD.
- Hisayuki YAZAWA
- G01 - MEASURING TESTING
Information Patent Application
PRESSURE SENSOR
- Publication number 20210381918
- Publication date Dec 9, 2021
- ALPS ALPINE CO., LTD.
- Hisayuki Yazawa
- G01 - MEASURING TESTING
Information Patent Application
PRESSURE SENSOR
- Publication number 20200393318
- Publication date Dec 17, 2020
- ALPS ALPINE CO., LTD.
- Hisanobu Okawa
- G01 - MEASURING TESTING
Information Patent Application
ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING THE SAME
- Publication number 20160284621
- Publication date Sep 29, 2016
- Alps Electric Co., Ltd.
- Hideki GOCHO
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
HUMIDITY SENSING APPARATUS
- Publication number 20150355124
- Publication date Dec 10, 2015
- Alps Electric Co., Ltd.
- Hisayuki YAZAWA
- G01 - MEASURING TESTING
Information Patent Application
PHYSICAL QUANTITY SENSOR
- Publication number 20150008544
- Publication date Jan 8, 2015
- Alps Electric Co., Ltd.
- Hisayuki YAZAWA
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
PHYSICAL QUANTITY SENSOR AND METHOD OF MAKING THE SAME
- Publication number 20130126987
- Publication date May 23, 2013
- Alps Electric Co., Ltd.
- Yoshitaka UTO
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
PHYSICAL QUANTITY SENSOR
- Publication number 20120055249
- Publication date Mar 8, 2012
- Alps Electric Co., Ltd.
- Akira MIYATAKE
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
PHYSICAL QUANTITY SENSOR
- Publication number 20100281980
- Publication date Nov 11, 2010
- Hisayuki Yazawa
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
THIN-FILM MAGNETIC HEAD
- Publication number 20080297952
- Publication date Dec 4, 2008
- TDK Corporation
- Hiroshi KAMEDA
- G11 - INFORMATION STORAGE
Information Patent Application
THIN FILM MAGNETIC HEAD AND METHOD OF MANUFACTURING THE SAME
- Publication number 20080266720
- Publication date Oct 30, 2008
- Hisayuki Yazawa
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING HEAD
- Publication number 20080266724
- Publication date Oct 30, 2008
- TDK Corporation
- Hisayuki YAZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING HEAD
- Publication number 20080266723
- Publication date Oct 30, 2008
- TDK Corporation
- Hisayuki YAZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING HEAD
- Publication number 20080239569
- Publication date Oct 2, 2008
- Hisayuki Yazawa
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING HEAD AND MANUFACTURING METHOD THEREOF
- Publication number 20080218908
- Publication date Sep 11, 2008
- Hisayuki Yazawa
- G11 - INFORMATION STORAGE
Information Patent Application
THIN-FILM MAGNETIC HEAD AND MANUFACTURING METHOD THEREOF
- Publication number 20070217079
- Publication date Sep 20, 2007
- KIYOSHI SATO
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING HEAD DEVICE CAPABLE OF INCREASING...
- Publication number 20070139819
- Publication date Jun 21, 2007
- Alps Electric Co., Ltd.
- HISAYUKI YAZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING HEAD HAVING MAIN MAGNETIC POLE LAY...
- Publication number 20070115594
- Publication date May 24, 2007
- Toru Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
SOFT MAGNETIC FILM, METHOD OF MANUFACTURING SOFT MAGNETIC FILM, THI...
- Publication number 20070097547
- Publication date May 3, 2007
- Alps Electric Co., Ltd.
- Hisayuki Yazawa
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording head including main magnetic pole layer, return...
- Publication number 20070070544
- Publication date Mar 29, 2007
- Alps Electric Co., Ltd.
- Hisayuki Yazawa
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular magnetic recording head and method of manufacturing t...
- Publication number 20070064343
- Publication date Mar 22, 2007
- Alps Electric Co., Ltd.
- Hisayuki Yazawa
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING HEAD HAVING RETURN PATH LAYER AND...
- Publication number 20070041127
- Publication date Feb 22, 2007
- Alps Electric Co., Ltd.
- Hiroshi Kameda
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular magnetic recording head having spacer layer in predet...
- Publication number 20070014049
- Publication date Jan 18, 2007
- Alps Electric Co., Ltd.
- Hisayuki Yazawa
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording head having solenoidal coil
- Publication number 20060171070
- Publication date Aug 3, 2006
- Alps Electric Co., Ltd.
- Hisayuki Yazawa
- G11 - INFORMATION STORAGE
Information Patent Application
Soft magnetic film and thin-film magnetic head using the same
- Publication number 20060171071
- Publication date Aug 3, 2006
- Alps Electric Co., Ltd.
- Hisayuki Yazawa
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular magnetic recording head having main magnetic pole lay...
- Publication number 20060002025
- Publication date Jan 5, 2006
- Toru Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
Thin-film magnetic head appropriately suppressing side fringing and...
- Publication number 20050168870
- Publication date Aug 4, 2005
- Alps Electric Co., Ltd.
- Kiyoshi Sato
- G11 - INFORMATION STORAGE
Information Patent Application
Disk apparatus
- Publication number 20050141140
- Publication date Jun 30, 2005
- Alps Electric Co., Ltd.
- Hisayuki Yazawa
- G11 - INFORMATION STORAGE

Hisayuki YAZAWA

Person

Patents Grantslast 30 patents

Pressure sensor

Pressure sensor having a cap being attached to the substrate surfac...

Humidity sensing apparatus

Electronic component and method of manufacturing the same

Physical quantity sensor and method of making the same

Physical quantity sensor

Physical quantity sensor

Perpendicular magnetic recording head and manufacturing method thereof

Thin-film magnetic head with main magnetic pole layer and auxiliary...

Perpendicular magnetic recording head with partial side shield layers

Perpendicular magnetic recording head

Perpendicular magnetic recording head having a bottom shield part m...

Perpendicular magnetic recording head device capable of increasing...

Perpendicular magnetic recording head having return path layer and...

Perpendicular magnetic recording head having a stepped portion and...

Magnetic recording head including main magnetic pole layer, return...

Perpendicular magnetic recording head having spacer layer in predet...

Method of manufacturing thin-film magnetic head

Magnetic recording head having a switching layer which may be rende...

FeCoNi soft magnetic film including a controlled ratio of chlorine...

Method of manufacturing a perpendicular magnetic recording head

Soft magnetic film and thin film magnetic head using soft magnetic...

Method for manufacturing a perpendicular magnetic head

Method of manufacturing a thin film structure

Disk apparatus

Thin film magnetic head including NiPRe alloy gap layer

Magnetic film and thin film magnetic head using this magnetic film

Thin-film magnetic head having magnetic gap formed of NiP

Thin-film magnetic head and manufacturing method thereof

Perpendicular magnetic recording head and method for manufacturing...

Patents Applicationslast 30 patents

FORCE SENSOR AND METHOD FOR MANUFACTURING FORCE SENSOR

LOAD SENSOR DEVICE

LOAD SENSING APPARATUS

PRESSURE SENSOR

PRESSURE SENSOR

ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING THE SAME

HUMIDITY SENSING APPARATUS

PHYSICAL QUANTITY SENSOR

PHYSICAL QUANTITY SENSOR AND METHOD OF MAKING THE SAME

PHYSICAL QUANTITY SENSOR

PHYSICAL QUANTITY SENSOR

THIN-FILM MAGNETIC HEAD

THIN FILM MAGNETIC HEAD AND METHOD OF MANUFACTURING THE SAME

PERPENDICULAR MAGNETIC RECORDING HEAD

PERPENDICULAR MAGNETIC RECORDING HEAD

PERPENDICULAR MAGNETIC RECORDING HEAD

PERPENDICULAR MAGNETIC RECORDING HEAD AND MANUFACTURING METHOD THEREOF

THIN-FILM MAGNETIC HEAD AND MANUFACTURING METHOD THEREOF

PERPENDICULAR MAGNETIC RECORDING HEAD DEVICE CAPABLE OF INCREASING...

PERPENDICULAR MAGNETIC RECORDING HEAD HAVING MAIN MAGNETIC POLE LAY...

SOFT MAGNETIC FILM, METHOD OF MANUFACTURING SOFT MAGNETIC FILM, THI...

Magnetic recording head including main magnetic pole layer, return...

Perpendicular magnetic recording head and method of manufacturing t...

PERPENDICULAR MAGNETIC RECORDING HEAD HAVING RETURN PATH LAYER AND...

Perpendicular magnetic recording head having spacer layer in predet...

Magnetic recording head having solenoidal coil

Soft magnetic film and thin-film magnetic head using the same

Perpendicular magnetic recording head having main magnetic pole lay...

Thin-film magnetic head appropriately suppressing side fringing and...

Disk apparatus