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Hiromitsu Itabashi
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Tottori, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Magnetic circuit, power-supplying device and power-receiving device...
Patent number
9,143,041
Issue date
Sep 22, 2015
Hitachi Metals, Ltd.
Hiromitsu Itabashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Magnetic iron core, method for manufacturing the same, axial-gap ro...
Patent number
8,937,422
Issue date
Jan 20, 2015
Hitachi Industrial Equipment Systems Co., Ltd.
Yuji Enomoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Axial gap rotating electrical machine and rotor used therefor
Patent number
8,836,192
Issue date
Sep 16, 2014
Hitachi Industrial Equipment Systems Co., Ltd.
Zhuonan Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Axial gap rotating electrical machine
Patent number
8,786,155
Issue date
Jul 22, 2014
Hitachi Appliances, Inc.
Zhuonan Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Armature core, motor using same, and axial gap electrical rotating...
Patent number
8,680,736
Issue date
Mar 25, 2014
Hitachi Industrial Equipment Systems Co., Ltd.
Zhuonan Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Axial gap motor, compressor, motor system, and power generator
Patent number
8,373,326
Issue date
Feb 12, 2013
Hitachi Metals, Ltd.
Yuji Enomoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Magnetic shielding material, magnetic shielding component, and magn...
Patent number
8,157,929
Issue date
Apr 17, 2012
Hitachi Metals, Ltd.
Shin-ichiro Yokoyama
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Magneto resistive sensor
Patent number
6,692,847
Issue date
Feb 17, 2004
Hitachi Metals, Ltd.
Fumio Shirasaki
G01 - MEASURING TESTING
Information
Patent Grant
Bearing sensor having magneto resistive elements
Patent number
6,556,007
Issue date
Apr 29, 2003
Hitachi Metals, Ltd.
Yasunori Abe
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
MAGNETIC CIRCUIT, POWER-SUPPLYING DEVICE AND POWER-RECEIVING DEVICE...
Publication number
20120319647
Publication date
Dec 20, 2012
Hitachi Metals, Ltd.
Hiromitsu Itabashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
AXIAL GAP ROTATING ELECTRICAL MACHINE
Publication number
20120049685
Publication date
Mar 1, 2012
Hitachi Appliances, Inc.
Zhuonan WANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
AXIAL GAP ROTATING ELECTRICAL MACHINE AND ROTOR USED THEREFOR
Publication number
20110156519
Publication date
Jun 30, 2011
Zhuonan WANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
AXIAL GAP MOTOR, COMPRESSOR, MOTOR SYSTEM, AND POWER GENERATOR
Publication number
20110095628
Publication date
Apr 28, 2011
Yuji ENOMOTO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MAGNETIC IRON CORE, METHOD FOR MANUFACTURING THE SAME, AXIAL-GAP RO...
Publication number
20110095642
Publication date
Apr 28, 2011
Yuji ENOMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ARMATURE CORE, MOTOR USING SAME, AND AXIAL GAP ELECTRICAL ROTATING...
Publication number
20100148611
Publication date
Jun 17, 2010
Zhuonan Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MAGNETIC SHIELDING MATERIAL, MAGNETIC SHIELDING COMPONENT, AND MAGN...
Publication number
20100047111
Publication date
Feb 25, 2010
Hitachi Metals Ltd
Shin-ichiro Yokoyama
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Magneto resistive sensor
Publication number
20020090534
Publication date
Jul 11, 2002
Hitachi Metals, Ltd.
Fumio Shirasaki
B82 - NANO-TECHNOLOGY