Katsuro Watanabe

Person

Hitachiota, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Vehicle control device, vehicle control center, and parking assista...
- Patent number 11,993,253
- Issue date May 28, 2024
- Hitachi Astemo, Ltd.
- Katsuro Watanabe
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle control device and vehicle control system
- Patent number 11,755,019
- Issue date Sep 12, 2023
- Hitachi Astemo, Ltd.
- Ryoh Inaba
- G05 - CONTROLLING REGULATING
Information Patent Grant
Vehicle traveling control device
- Patent number 11,292,455
- Issue date Apr 5, 2022
- Hitachi Astemo, Ltd.
- Ryoh Inaba
- B60 - VEHICLES IN GENERAL
Information Patent Grant
STO bias control for MAMR head reliability
- Patent number 9,672,846
- Issue date Jun 6, 2017
- Western Digital Technologies, Inc.
- Hideaki Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Spin torque oscillator with high spin torque efficiency and reliabi...
- Patent number 9,437,222
- Issue date Sep 6, 2016
- HGST Netherlands B.V.
- Susumu Okamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic capping layer structure for a spin torque oscillator
- Patent number 9,355,655
- Issue date May 31, 2016
- HGST Netherlands B.V.
- Yuta Udo
- G11 - INFORMATION STORAGE
Information Patent Grant
Microwave-assisted recording head with stable oscillation
- Patent number 9,330,687
- Issue date May 3, 2016
- HGST Netherlands B.V.
- Katsuro Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head, magnetic recording method and apparatus for controll...
- Patent number 9,275,672
- Issue date Mar 1, 2016
- Hitachi, Ltd.
- Yoshihiro Shiroishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording head with non-magnetic bump structure formed on...
- Patent number 9,230,573
- Issue date Jan 5, 2016
- HGST Netherlands B.V.
- Kimitoshi Etoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive head with a CPP structure having suppressed side r...
- Patent number 9,230,574
- Issue date Jan 5, 2016
- HGST Netherlands B.V.
- Nobuo Yoshida
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic head provided spin torque oscillator with low drive voltag...
- Patent number 9,202,484
- Issue date Dec 1, 2015
- HGST Netherlands B.V.
- Katsuro Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
MAMR head with inclined MAMR head body
- Patent number 9,129,621
- Issue date Sep 8, 2015
- HGST Netherlands B.V.
- Hisashi Kimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Microwave assisted magnetic recording head having spin torque oscil...
- Patent number 9,007,721
- Issue date Apr 14, 2015
- Hitachi, Ltd.
- Yo Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head, and magnetic storage apparatus
- Patent number 8,953,282
- Issue date Feb 10, 2015
- Hitachi, Ltd.
- Yoshihiro Shiroishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Microwave assisted magnetic recording head and magnetic data storag...
- Patent number 8,937,789
- Issue date Jan 20, 2015
- Hitachi, Ltd.
- Katsuro Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
High frequency magnetic field assisted magnetic recording head, and...
- Patent number 8,917,481
- Issue date Dec 23, 2014
- Hitachi, Ltd.
- Kikuo Kusukawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Microwave assisted magnetic recording medium and information record...
- Patent number 8,883,327
- Issue date Nov 11, 2014
- Hitachi, Ltd.
- Yoshiyuki Hirayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and magnetic recording/reproducing apparatus
- Patent number 8,854,768
- Issue date Oct 7, 2014
- Hitachi, Ltd.
- Kenji Sugiura
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording head, manufacturing method thereof, and magnetic...
- Patent number 8,837,086
- Issue date Sep 16, 2014
- Hitachi, Ltd.
- Yuta Udo
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head, method for producing the magnetic head, and magnetic...
- Patent number 8,830,627
- Issue date Sep 9, 2014
- Hitachi, Ltd.
- Kenji Sugiura
- 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
Magnetic recording head and magnetic recording apparatus
- Patent number 8,824,103
- Issue date Sep 2, 2014
- Hitachi, Ltd.
- Masato Shiimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
CPP structure magnetoresistive head
- Patent number 8,537,503
- Issue date Sep 17, 2013
- HGST Netherlands B.V.
- Katsuro Watanabe
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Microwave-assisted magnetic recording head having a current confine...
- Patent number 8,472,135
- Issue date Jun 25, 2013
- HGST Netherlands B.V.
- Kikuo Kusukawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic detection element
- Patent number 8,432,646
- Issue date Apr 30, 2013
- HGST Netherlands B.V.
- Shuuichi Kojima
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic head having a multilayer magnetic film and method for prod...
- Patent number 8,373,943
- Issue date Feb 12, 2013
- Hitachi Global Storage Technologies Netherlands B.V.
- Kan Yasui
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Sensor shape of a CPP magnetic head for improving the MR ratio
- Patent number 8,355,224
- Issue date Jan 15, 2013
- Hitachi Global Storage Technologies Netherlands B.V.
- Satoru Okamoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
CPP magnetoresistive head
- Patent number 8,335,057
- Issue date Dec 18, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Masahiro Osugi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Vertical-current-type reproducing magnetic head and method of manuf...
- Patent number 8,270,123
- Issue date Sep 18, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Kenichi Akita
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Thin film magnetic head having an angled insulating film
- Patent number 8,184,406
- Issue date May 22, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Nubuo Yoshida
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
SENSOR RECOGNITION INTEGRATION DEVICE
- Publication number 20230221432
- Publication date Jul 13, 2023
- Hitachi Astemo, Ltd.
- Yuya TANAKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE CONTROL DEVICE
- Publication number 20230011130
- Publication date Jan 12, 2023
- Hitachi Astemo, Ltd.
- Yoshitaka FUKASAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE CONTROL DEVICE, ROUTE DISTRIBUTION DEVICE, VEHICLE GUIDANCE...
- Publication number 20210380096
- Publication date Dec 9, 2021
- Hitachi Astemo, Ltd.
- Shunsuke KATOH
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE CONTROL DEVICE, VEHICLE CONTROL CENTER, AND PARKING ASSISTA...
- Publication number 20210213938
- Publication date Jul 15, 2021
- Hitachi Automotive Systems, Ltd.
- Katsuro WATANABE
- B60 - VEHICLES IN GENERAL
Information Patent Application
Vehicle Control Device and Vehicle Control System
- Publication number 20210116926
- Publication date Apr 22, 2021
- Hitachi Automotive Systems, Ltd.
- Ryoh INABA
- G07 - CHECKING-DEVICES
Information Patent Application
Vehicle Traveling Control Device
- Publication number 20210061263
- Publication date Mar 4, 2021
- Hitachi Automotive Systems, Ltd.
- Ryoh INABA
- B60 - VEHICLES IN GENERAL
Information Patent Application
MICROWAVE- ASSISTED RECORDING HEAD WITH STABLE OSCILLATION
- Publication number 20150103437
- Publication date Apr 16, 2015
- HGST NETHERLANDS B.V.
- Katsuro Watanabe
- G11 - INFORMATION STORAGE
Information Patent Application
HIGH FREQUENCY MAGNETIC FIELD ASSISTED MAGNETIC RECORDING HEAD, AND...
- Publication number 20140313616
- Publication date Oct 23, 2014
- Hitachi, Ltd
- Kikuo KUSUKAWA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD AND MAGNETIC RECORDING/REPRODUCING APPARATUS
- Publication number 20140211340
- Publication date Jul 31, 2014
- Hitachi, Ltd
- Kenji SUGIURA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD, AND MAGNETIC STORAGE APPARATUS
- Publication number 20140063648
- Publication date Mar 6, 2014
- Hitachi, Ltd
- Yoshihiro SHIROISHI
- G11 - INFORMATION STORAGE
Information Patent Application
MICROWAVE ASSISTED MAGNETIC RECORDING HEAD HAVING SPIN TORQUE OSCIL...
- Publication number 20140036387
- Publication date Feb 6, 2014
- Hitachi, Ltd
- Yo SATO
- G11 - INFORMATION STORAGE
Information Patent Application
MICROWAVE ASSISTED MAGNETIC RECORDING HEAD AND MAGNETIC DATA STORAG...
- Publication number 20130329316
- Publication date Dec 12, 2013
- Katsuro WATANABE
- G11 - INFORMATION STORAGE
Information Patent Application
MICROWAVE ASSISTED MAGNETIC RECORDING MEDIUM AND INFORMATION RECORD...
- Publication number 20130293983
- Publication date Nov 7, 2013
- Hitachi, Ltd
- Yoshiyuki HIRAYAMA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD, MAGNETIC RECORDING METHOD AND APPARATUS FOR CONTROLL...
- Publication number 20130229895
- Publication date Sep 5, 2013
- Hitachi, Ltd
- Yoshihiro SHIROISHI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD, METHOD FOR PRODUCING THE MAGNETIC HEAD, AND MAGNETIC...
- Publication number 20130222941
- Publication date Aug 29, 2013
- Hitachi, Ltd
- Kenji SUGIURA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING HEAD, MANUFACTURING METHOD THEREOF, AND MAGNETIC...
- Publication number 20130063837
- Publication date Mar 14, 2013
- Hitachi, Ltd.
- Yuta UDO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING HEAD AND MAGNETIC RECORDING APPARATUS
- Publication number 20130057980
- Publication date Mar 7, 2013
- Hitachi, Ltd.
- Masato SHIIMOTO
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR RECORDING MAGNETIC HEAD, MANUFACTURING METHOD THEREOF...
- Publication number 20110222188
- Publication date Sep 15, 2011
- Hitachi, Ltd.
- Kimitoshi Etoh
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD HAVING A MULTILAYER MAGNETIC FILM AND METHOD FOR PROD...
- Publication number 20110116184
- Publication date May 19, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Kan Yasui
- G01 - MEASURING TESTING
Information Patent Application
Magnetoresistive Head With A CPP Structure Having Suppressed Side R...
- Publication number 20100142100
- Publication date Jun 10, 2010
- Nobuo Yoshida
- G11 - INFORMATION STORAGE
Information Patent Application
VERTICAL-CURRENT-TYPE REPRODUCING MAGNETIC HEAD AND METHOD OF MANUF...
- Publication number 20100123977
- Publication date May 20, 2010
- Kenichi Akita
- G11 - INFORMATION STORAGE
Information Patent Application
CPP Structure Magnetoresistive Head
- Publication number 20100053821
- Publication date Mar 4, 2010
- Katsuro Watanabe
- G01 - MEASURING TESTING
Information Patent Application
CPP MAGNETORESISTIVE HEAD
- Publication number 20100046121
- Publication date Feb 25, 2010
- Masahiro Osugi
- G11 - INFORMATION STORAGE
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
Sensor shape and etching process of CPP magnetic head for reduce pr...
- Publication number 20090046394
- Publication date Feb 19, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Satoru Okamoto
- G01 - MEASURING TESTING
Information Patent Application
Magnetic detection element and manufacturing method thereof
- Publication number 20080218910
- Publication date Sep 11, 2008
- Shuichi Kojima
- G01 - MEASURING TESTING
Information Patent Application
Magnetoresistive head with larger longitudinal biasing
- Publication number 20080212238
- Publication date Sep 4, 2008
- Katsuro Watanabe
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR FABRICATING MAGNETIC HEAD SLIDER
- Publication number 20080062579
- Publication date Mar 13, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Nobuto Yasui
- G11 - INFORMATION STORAGE
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
Thin film magnetic head and fabrication process
- Publication number 20070253105
- Publication date Nov 1, 2007
- Hitachi Global Storage Technologies Netherlands, B.V.
- Nubuo Yoshida
- G01 - MEASURING TESTING

Katsuro Watanabe

Person

Patents Grantslast 30 patents

Vehicle control device, vehicle control center, and parking assista...

Vehicle control device and vehicle control system

Vehicle traveling control device

STO bias control for MAMR head reliability

Spin torque oscillator with high spin torque efficiency and reliabi...

Magnetic capping layer structure for a spin torque oscillator

Microwave-assisted recording head with stable oscillation

Magnetic head, magnetic recording method and apparatus for controll...

Magnetic recording head with non-magnetic bump structure formed on...

Magnetoresistive head with a CPP structure having suppressed side r...

Magnetic head provided spin torque oscillator with low drive voltag...

MAMR head with inclined MAMR head body

Microwave assisted magnetic recording head having spin torque oscil...

Magnetic head, and magnetic storage apparatus

Microwave assisted magnetic recording head and magnetic data storag...

High frequency magnetic field assisted magnetic recording head, and...

Microwave assisted magnetic recording medium and information record...

Magnetic head and magnetic recording/reproducing apparatus

Magnetic recording head, manufacturing method thereof, and magnetic...

Magnetic head, method for producing the magnetic head, and magnetic...

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

Magnetic recording head and magnetic recording apparatus

CPP structure magnetoresistive head

Microwave-assisted magnetic recording head having a current confine...

Magnetic detection element

Magnetic head having a multilayer magnetic film and method for prod...

Sensor shape of a CPP magnetic head for improving the MR ratio

CPP magnetoresistive head

Vertical-current-type reproducing magnetic head and method of manuf...

Thin film magnetic head having an angled insulating film

Patents Applicationslast 30 patents

SENSOR RECOGNITION INTEGRATION DEVICE

VEHICLE CONTROL DEVICE

VEHICLE CONTROL DEVICE, ROUTE DISTRIBUTION DEVICE, VEHICLE GUIDANCE...

VEHICLE CONTROL DEVICE, VEHICLE CONTROL CENTER, AND PARKING ASSISTA...

Vehicle Control Device and Vehicle Control System

Vehicle Traveling Control Device

MICROWAVE- ASSISTED RECORDING HEAD WITH STABLE OSCILLATION

HIGH FREQUENCY MAGNETIC FIELD ASSISTED MAGNETIC RECORDING HEAD, AND...

MAGNETIC HEAD AND MAGNETIC RECORDING/REPRODUCING APPARATUS

MAGNETIC HEAD, AND MAGNETIC STORAGE APPARATUS

MICROWAVE ASSISTED MAGNETIC RECORDING HEAD HAVING SPIN TORQUE OSCIL...

MICROWAVE ASSISTED MAGNETIC RECORDING HEAD AND MAGNETIC DATA STORAG...

MICROWAVE ASSISTED MAGNETIC RECORDING MEDIUM AND INFORMATION RECORD...

MAGNETIC HEAD, MAGNETIC RECORDING METHOD AND APPARATUS FOR CONTROLL...

MAGNETIC HEAD, METHOD FOR PRODUCING THE MAGNETIC HEAD, AND MAGNETIC...

MAGNETIC RECORDING HEAD, MANUFACTURING METHOD THEREOF, AND MAGNETIC...

MAGNETIC RECORDING HEAD AND MAGNETIC RECORDING APPARATUS

PERPENDICULAR RECORDING MAGNETIC HEAD, MANUFACTURING METHOD THEREOF...

MAGNETIC HEAD HAVING A MULTILAYER MAGNETIC FILM AND METHOD FOR PROD...

Magnetoresistive Head With A CPP Structure Having Suppressed Side R...

VERTICAL-CURRENT-TYPE REPRODUCING MAGNETIC HEAD AND METHOD OF MANUF...

CPP Structure Magnetoresistive Head

CPP MAGNETORESISTIVE HEAD

Magnetic head and manufacturing method thereof

Sensor shape and etching process of CPP magnetic head for reduce pr...

Magnetic detection element and manufacturing method thereof

Magnetoresistive head with larger longitudinal biasing

METHOD FOR FABRICATING MAGNETIC HEAD SLIDER

Magnetic head and a magnetic storage apparatus

Thin film magnetic head and fabrication process