Hisayoshi Watanabe

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Multi reader head having a varying gap layer laminated between readers
- Patent number 9,792,934
- Issue date Oct 17, 2017
- TDK Corporation
- Tetsuya Hiraki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head comprising magneto-resistance effect element and side...
- Patent number 9,767,834
- Issue date Sep 19, 2017
- TDK Corporation
- Tetsuya Hiraki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-resistive effect element having side shield integrated with...
- Patent number 9,747,933
- Issue date Aug 29, 2017
- TDK Corporation
- Hisayoshi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Manufacturing method for pattern multilayer body and mask set
- Patent number 9,087,982
- Issue date Jul 21, 2015
- TDK Corporation
- Hisayoshi Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for manufacturing magnetic head
- Patent number 8,790,523
- Issue date Jul 29, 2014
- TDK Corporation
- Hisayoshi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head, thin film magnetic head device, and magnet...
- Patent number 8,760,805
- Issue date Jun 24, 2014
- TDK Corporation
- Hisayoshi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic recording head with thin film which constructs s...
- Patent number 8,654,479
- Issue date Feb 18, 2014
- TDK Corporation
- Masashi Sano
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic write head and magnetic write device
- Patent number 8,559,133
- Issue date Oct 15, 2013
- TDK Corporation
- Kei Hirata
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of making a mask, method of patterning by using this mask an...
- Patent number 8,529,777
- Issue date Sep 10, 2013
- TDK Corporation
- Hisayoshi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and method of manufacture thereof wherein the head in...
- Patent number 8,472,137
- Issue date Jun 25, 2013
- TDK Corporation
- Kei Hirata
- G11 - INFORMATION STORAGE
Information Patent Grant
Forming method of resist pattern and manufacturing method of thin-f...
- Patent number 8,420,299
- Issue date Apr 16, 2013
- TDK Corporation
- Hisayoshi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing thin-film magnetic head
- Patent number 8,404,431
- Issue date Mar 26, 2013
- TDK Corporation
- Hitoshi Hatate
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of forming metal to a concave portion of a substrate, method...
- Patent number 8,379,346
- Issue date Feb 19, 2013
- TDK Corporation
- Hisayoshi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of forming magnetic pole section of perpendicular magnetic r...
- Patent number 8,323,517
- Issue date Dec 4, 2012
- TDK Corporation
- Hisayoshi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing perpendicular magnetic head including a ma...
- Patent number 8,282,843
- Issue date Oct 9, 2012
- TDK Corporation
- Tatsuhiro Nojima
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing magnetic head for perpendicular magnetic re...
- Patent number 8,117,737
- Issue date Feb 21, 2012
- TDK Corporation
- Hisayoshi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Shaping method of thin film and manufacturing method of perpendicul...
- Patent number 8,080,167
- Issue date Dec 20, 2011
- TDK Corporation
- Hisayoshi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head for perpendicular magnetic recording and method of ma...
- Patent number 8,072,706
- Issue date Dec 6, 2011
- TDK Corporation
- Kei Hirata
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head comprising shield/magnetic-pole layer havin...
- Patent number 7,808,742
- Issue date Oct 5, 2010
- TDK Corporation
- Akifumi Kamijima
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for fabricating a resist pattern, a method for patterning a...
- Patent number 6,916,597
- Issue date Jul 12, 2005
- TDK Corporation
- Akifumi Kamijima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming patterned thin film and method of fabricating mic...
- Patent number 6,893,802
- Issue date May 17, 2005
- TDK Corporation
- Hisayoshi Watanabe
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC COMPONENT, METHOD OF MANUFACTURING ELECTRONIC COMPONENT,...
- Publication number 20210343573
- Publication date Nov 4, 2021
- TDK Corporation
- Hisayoshi WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING PERPENDICULAR MAGNETIC RECORDING HEAD
- Publication number 20180005648
- Publication date Jan 4, 2018
- TDK Corporation
- Ken FUJII
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MAGNETIC HEAD COMPRISING MAGNETO-RESISTANCE EFFECT ELEMENT AND SIDE...
- Publication number 20170270954
- Publication date Sep 21, 2017
- TDK Corporation
- Tetsuya HIRAKI
- G11 - INFORMATION STORAGE
Information Patent Application
MULTI READER HEAD HAVING A VARYING GAP LAYER LAMINATED BETWEEN READERS
- Publication number 20170256276
- Publication date Sep 7, 2017
- TDK Corporation
- Tetsuya HIRAKI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETO-RESISTIVE EFFECT ELEMENT HAVING SIDE SHIELD INTEGRATED WITH...
- Publication number 20170236538
- Publication date Aug 17, 2017
- TDK Corporation
- Hisayoshi WATANABE
- G11 - INFORMATION STORAGE
Information Patent Application
MANUFACTURING METHOD FOR PATTERN MULTILAYER BODY AND MASK SET
- Publication number 20150140685
- Publication date May 21, 2015
- TDK Corporation
- Hisayoshi WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THIN-FILM MAGNETIC RECORDING HEAD WITH THIN FILM WHICH CONSTRUCTS S...
- Publication number 20140002921
- Publication date Jan 2, 2014
- TDK Corporation
- Masashi SANO
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF MAKING A MASK, METHOD OF PATTERNING BY USING THIS MASK AN...
- Publication number 20130062307
- Publication date Mar 14, 2013
- TDK Corporation
- Hisayoshi WATANABE
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF FORMING METAL TO A CONCAVE PORTION OF A SUBSTRATE, METHOD...
- Publication number 20130027810
- Publication date Jan 31, 2013
- TDK Corporation
- Hisayoshi WATANABE
- G11 - INFORMATION STORAGE
Information Patent Application
THIN FILM MAGNETIC HEAD, THIN FILM MAGNETIC HEAD DEVICE, MAGNETIC R...
- Publication number 20130010390
- Publication date Jan 10, 2013
- TDK Corporation
- Hisayoshi WATANABE
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD, MANUFACTURING METHOD THEREFOR, HEAD ASSEMBLY, AND MA...
- Publication number 20120026629
- Publication date Feb 2, 2012
- TDK Corporation
- Kei HIRATA
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF FORMING MAGNETIC POLE SECTION OF PERPENDICULAR MAGNETIC R...
- Publication number 20110240593
- Publication date Oct 6, 2011
- TDK Corporation
- Hisayoshi WATANABE
- G11 - INFORMATION STORAGE
Information Patent Application
Method of manufacturing magnetic head for perpendicular magnetic re...
- Publication number 20110127234
- Publication date Jun 2, 2011
- TDK Corporation
- Hisayoshi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Application
Method for manufacturing perpendicular magnetic head including a ma...
- Publication number 20110108520
- Publication date May 12, 2011
- TDK Corporation
- Tatsuhiro Nojima
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head for perpendicular magnetic recording and method of ma...
- Publication number 20110090595
- Publication date Apr 21, 2011
- TDK Corporation
- Kei Hirata
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular magnetic write head and magnetic write device
- Publication number 20100302680
- Publication date Dec 2, 2010
- TDK Corporation
- Kei Hirata
- G11 - INFORMATION STORAGE
Information Patent Application
SHAPING METHOD OF THIN FILM AND MANUFACTURING METHOD OF PERPENDICUL...
- Publication number 20100213163
- Publication date Aug 26, 2010
- TDK Corporation
- Hisayoshi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR MANUFACTURING MAGNETIC HEAD
- Publication number 20100170869
- Publication date Jul 8, 2010
- TDK Corporation
- Hisayoshi WATANABE
- G11 - INFORMATION STORAGE
Information Patent Application
FORMING METHOD OF RESIST PATTERN AND MANUFACTURING METHOD OF THIN-F...
- Publication number 20100035189
- Publication date Feb 11, 2010
- TDK Corporation
- Hisayoshi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Application
THIN-FILM MAGNETIC HEAD COMPRISING SHIELD/MAGNETIC-POLE LAYER HAVIN...
- Publication number 20090027809
- Publication date Jan 29, 2009
- TDK Corporation
- Akifumi KAMIJIMA
- G11 - INFORMATION STORAGE
Information Patent Application
Method of forming patterned thin film and method of fabricating mic...
- Publication number 20020187430
- Publication date Dec 12, 2002
- TDK Corporation
- Hisayoshi Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for fabricating a resist pattern, a method for patterning a...
- Publication number 20020042029
- Publication date Apr 11, 2002
- TDK Corporation
- Akifumi Kamijima
- H01 - BASIC ELECTRIC ELEMENTS

Hisayoshi Watanabe

Person

Patents Grantslast 30 patents

Multi reader head having a varying gap layer laminated between readers

Magnetic head comprising magneto-resistance effect element and side...

Magneto-resistive effect element having side shield integrated with...

Manufacturing method for pattern multilayer body and mask set

Method for manufacturing magnetic head

Thin film magnetic head, thin film magnetic head device, and magnet...

Thin-film magnetic recording head with thin film which constructs s...

Perpendicular magnetic write head and magnetic write device

Method of making a mask, method of patterning by using this mask an...

Magnetic head and method of manufacture thereof wherein the head in...

Forming method of resist pattern and manufacturing method of thin-f...

Method for manufacturing thin-film magnetic head

Method of forming metal to a concave portion of a substrate, method...

Method of forming magnetic pole section of perpendicular magnetic r...

Method for manufacturing perpendicular magnetic head including a ma...

Method of manufacturing magnetic head for perpendicular magnetic re...

Shaping method of thin film and manufacturing method of perpendicul...

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

Thin-film magnetic head comprising shield/magnetic-pole layer havin...

Method for fabricating a resist pattern, a method for patterning a...

Method of forming patterned thin film and method of fabricating mic...

Patents Applicationslast 30 patents

ELECTRONIC COMPONENT, METHOD OF MANUFACTURING ELECTRONIC COMPONENT,...

METHOD OF MANUFACTURING PERPENDICULAR MAGNETIC RECORDING HEAD

MAGNETIC HEAD COMPRISING MAGNETO-RESISTANCE EFFECT ELEMENT AND SIDE...

MULTI READER HEAD HAVING A VARYING GAP LAYER LAMINATED BETWEEN READERS

MAGNETO-RESISTIVE EFFECT ELEMENT HAVING SIDE SHIELD INTEGRATED WITH...

MANUFACTURING METHOD FOR PATTERN MULTILAYER BODY AND MASK SET

THIN-FILM MAGNETIC RECORDING HEAD WITH THIN FILM WHICH CONSTRUCTS S...

METHOD OF MAKING A MASK, METHOD OF PATTERNING BY USING THIS MASK AN...

METHOD OF FORMING METAL TO A CONCAVE PORTION OF A SUBSTRATE, METHOD...

THIN FILM MAGNETIC HEAD, THIN FILM MAGNETIC HEAD DEVICE, MAGNETIC R...

MAGNETIC HEAD, MANUFACTURING METHOD THEREFOR, HEAD ASSEMBLY, AND MA...

METHOD OF FORMING MAGNETIC POLE SECTION OF PERPENDICULAR MAGNETIC R...

Method of manufacturing magnetic head for perpendicular magnetic re...

Method for manufacturing perpendicular magnetic head including a ma...

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

Perpendicular magnetic write head and magnetic write device

SHAPING METHOD OF THIN FILM AND MANUFACTURING METHOD OF PERPENDICUL...

METHOD FOR MANUFACTURING MAGNETIC HEAD

FORMING METHOD OF RESIST PATTERN AND MANUFACTURING METHOD OF THIN-F...

THIN-FILM MAGNETIC HEAD COMPRISING SHIELD/MAGNETIC-POLE LAYER HAVIN...

Method of forming patterned thin film and method of fabricating mic...

Method for fabricating a resist pattern, a method for patterning a...