Masahiro Mita

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Linear motor
- Patent number 10,044,251
- Issue date Aug 7, 2018
- Hitachi Metals, Ltd.
- Masahiro Masuzawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Frequency converter
- Patent number 9,755,552
- Issue date Sep 5, 2017
- Hitachi Metals, Ltd.
- Masahiro Mita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic gear device having a plurality of magnetic bodies arranged...
- Patent number 9,729,040
- Issue date Aug 8, 2017
- Hitachi Metals, Ltd.
- Junichi Sutani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic-field-generating apparatus for magnetron sputtering
- Patent number 9,580,797
- Issue date Feb 28, 2017
- Hitachi Metals, Ltd.
- Yoshihiko Kuriyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Motor device
- Patent number 9,273,557
- Issue date Mar 1, 2016
- Hitachi Metals, Ltd.
- Masahiro Mita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic gear device and holding member
- Patent number 9,166,464
- Issue date Oct 20, 2015
- Hitachi Metals, Ltd.
- Masahiro Mita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resonance-type, receiving antenna and receiving apparatus
- Patent number 8,847,839
- Issue date Sep 30, 2014
- Hitachi Metals, Ltd.
- Masaki Nakamura
- G04 - HOROLOGY
Information Patent Grant
Angle detection apparatus and position detection apparatus
- Patent number 8,587,295
- Issue date Nov 19, 2013
- Hitachi Metals, Ltd.
- Kyohei Aimuta
- G01 - MEASURING TESTING
Information Patent Grant
Rotation-angle-detecting apparatus, rotating machine and rotation-a...
- Patent number 8,564,283
- Issue date Oct 22, 2013
- Hitachi Metals, Ltd.
- Masahiro Mita
- G01 - MEASURING TESTING
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
Rotation-angle-detecting apparatus, rotating machine, and rotation-...
- Patent number 8,115,479
- Issue date Feb 14, 2012
- Hitachi Metals, Ltd.
- Kyohei Aimuta
- G01 - MEASURING TESTING
Information Patent Grant
Rotor for motor and method for producing the same
- Patent number 8,039,998
- Issue date Oct 18, 2011
- Hitachi Metals, Ltd.
- Masahiro Masuzawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Data retrieval device with function for modifying retrieval conditi...
- Patent number 8,015,500
- Issue date Sep 6, 2011
- Casio Computer Co., Ltd.
- Masahiro Mita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rotor and process for manufacturing the same
- Patent number 7,981,359
- Issue date Jul 19, 2011
- Hitachi Metals, Ltd.
- Masahiro Masuzawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor
- Patent number 7,906,881
- Issue date Mar 15, 2011
- Hitachi, Ltd.
- Yuji Enomoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Yoke-integrated bonded magnet and magnet rotator for motor using th...
- Patent number 7,847,460
- Issue date Dec 7, 2010
- Hitachi Metals, Ltd.
- Masahiro Masuzawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric rotating machine having permanent magnets and method of ma...
- Patent number 7,626,301
- Issue date Dec 1, 2009
- Japan Servo Co., Ltd.
- Yuji Enomoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Antenna, and radio timepiece using the same, keyless entry system,...
- Patent number 7,511,679
- Issue date Mar 31, 2009
- Hitachi Metals Ltd.
- Hirokazu Araki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna, and radio-controlled timepiece, keyless entry system and R...
- Patent number 7,463,208
- Issue date Dec 9, 2008
- Hitachi Metals, Ltd.
- Hirokazu Araki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical switch
- Patent number 7,336,865
- Issue date Feb 26, 2008
- Hitachi Metals, Ltd.
- Masahiro Mita
- G02 - OPTICS
Information Patent Grant
Antenna, watch provided with the antenna, and method of manufacturi...
- Patent number 7,061,439
- Issue date Jun 13, 2006
- Casio Computer Co., Ltd.
- Narutoshi Minami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin type permanent magnet generator and diskette incorporating same
- Patent number 6,700,247
- Issue date Mar 2, 2004
- Hitachi Metals, Ltd.
- Masahiro Masuzawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Diskette incorporating a permanent magnet generator having a stator...
- Patent number 6,462,907
- Issue date Oct 8, 2002
- Hitachi Metals, Ltd.
- Masahiro Masuzawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Diskette incorporating permanent magnet generator
- Patent number 6,384,502
- Issue date May 7, 2002
- Hitachi Metals, Ltd.
- Masahiro Masuzawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Diskette incorporating permanent magnet generator with low leakage...
- Patent number 6,313,554
- Issue date Nov 6, 2001
- Hitachi Metals, Ltd.
- Masahiro Masuzawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Diskette incorporating permanent magnet generator with reduced cogg...
- Patent number 6,265,800
- Issue date Jul 24, 2001
- Hitachi Metals, Ltd.
- Fumio Kimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical switch
- Patent number 6,169,826
- Issue date Jan 2, 2001
- Hitachi Metals, Ltd.
- Toshikazu Nishiyama
- G02 - OPTICS
Information Patent Grant
Alternating current generator for use in vehicle
- Patent number 6,104,118
- Issue date Aug 15, 2000
- Hitachi, Ltd.
- Hiroshi Kanazawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnet field type rotating machine
- Patent number 5,841,212
- Issue date Nov 24, 1998
- Hitachi Metals, Ltd.
- Masahiro Mita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brushless motor having permanent magnets
- Patent number 5,821,710
- Issue date Oct 13, 1998
- Hitachi Metals, Ltd.
- Masahiro Masuzawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Linear Motor
- Publication number 20160301294
- Publication date Oct 13, 2016
- Hitachi Metals, Ltd.
- Masahiro Masuzawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MAGNETIC GEAR DEVICE
- Publication number 20160006335
- Publication date Jan 7, 2016
- Hitachi Metals, Ltd.
- Hiromitsu OHHASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Frequency Converter
- Publication number 20150043264
- Publication date Feb 12, 2015
- Hitachi Metals, Ltd.
- Masahiro Mita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Linear Motor
- Publication number 20150035388
- Publication date Feb 5, 2015
- Hitachi Metals, Ltd.
- Masahiro Mita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Magnetic Gear Device
- Publication number 20140167546
- Publication date Jun 19, 2014
- Hitachi Metals, Ltd.
- Junichi Sutani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Motor Device
- Publication number 20130315705
- Publication date Nov 28, 2013
- Hitachi Metals, Ltd.
- Masahiro Mita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MAGNETIC-FIELD-GENERATING APPARATUS FOR MAGNETRON SPUTTERING
- Publication number 20130299349
- Publication date Nov 14, 2013
- Hitachi Metals, Ltd.
- Yoshihiko Kuriyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MAGNETIC GEAR DEVICE AND HOLDING MEMBER
- Publication number 20130127278
- Publication date May 23, 2013
- Hitachi Metals, Ltd.
- Masahiro Mita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESONANCE-TYPE, RECEIVING ANTENNA AND RECEIVING APPARATUS
- Publication number 20120086619
- Publication date Apr 12, 2012
- Hitachi Metals, Ltd.
- Masaki Nakamura
- G04 - HOROLOGY
Information Patent Application
ANGLE DETECTION APPARATUS AND POSITION DETECTION APPARATUS
- Publication number 20120038348
- Publication date Feb 16, 2012
- HITACHI METALS, LTD.
- Kyohei Aimuta
- G01 - MEASURING TESTING
Information Patent Application
ROTATION-ANGLE-DETECTING APPARATUS, ROTATING MACHINE AND ROTATION-A...
- Publication number 20100321008
- Publication date Dec 23, 2010
- Hitachi Metals, Ltd.
- Masahiro Mita
- G01 - MEASURING TESTING
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
YOKE-INTEGRATED BONDED MAGNET AND MAGNET ROTATOR FOR MOTOR USING TH...
- Publication number 20090085416
- Publication date Apr 2, 2009
- Hitachi Metals, Ltd.
- Masahiro Masuzawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Rotor for Motor and Method for Producing the Same
- Publication number 20080218007
- Publication date Sep 11, 2008
- Hitachi Metals, Ltd.
- Masahiro Masuzawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Data retrieval device with function for modifying retrieval conditi...
- Publication number 20080148176
- Publication date Jun 19, 2008
- CASIO COMPUTER CO., LTD.
- Masahiro Mita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANTENNA, AND RADIO-CONTROLLED TIMEPIECE, KEYLESS ENTRY SYSTEM AND R...
- Publication number 20070024516
- Publication date Feb 1, 2007
- HITACHI METALS, LTD
- Hirokazu ARAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Motor
- Publication number 20060255894
- Publication date Nov 16, 2006
- Yuji Enomoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Antenna, and radio timepiece using the same, keyless entry system,...
- Publication number 20060214866
- Publication date Sep 28, 2006
- Hirokazu Araki
- G04 - HOROLOGY
Information Patent Application
Rotor and process for manufacturing the same
- Publication number 20060170301
- Publication date Aug 3, 2006
- Masahiro Masuzawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Optical switch
- Publication number 20060165347
- Publication date Jul 27, 2006
- Masahiro Mita
- G02 - OPTICS
Information Patent Application
ANTENNA, WATCH PROVIDED WITH THE ANTENNA, AND METHOD OF MANUFACTURI...
- Publication number 20060114162
- Publication date Jun 1, 2006
- CASIO COMPUTER CO., LTD.
- Narutoshi Minami
- G04 - HOROLOGY
Information Patent Application
Electric rotating machine having permanent magnets and method of ma...
- Publication number 20060082241
- Publication date Apr 20, 2006
- Japan Servo Co., LTD.
- Yuji Enomoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Thin type permanent magnet generator and diskette incorporating same
- Publication number 20020008429
- Publication date Jan 24, 2002
- HITACHI METALS, LTD
- Masahiro Masuzawa
- G06 - COMPUTING CALCULATING COUNTING

Masahiro Mita

Person

Patents Grantslast 30 patents

Linear motor

Frequency converter

Magnetic gear device having a plurality of magnetic bodies arranged...

Magnetic-field-generating apparatus for magnetron sputtering

Motor device

Magnetic gear device and holding member

Resonance-type, receiving antenna and receiving apparatus

Angle detection apparatus and position detection apparatus

Rotation-angle-detecting apparatus, rotating machine and rotation-a...

Magnetic shielding material, magnetic shielding component, and magn...

Rotation-angle-detecting apparatus, rotating machine, and rotation-...

Rotor for motor and method for producing the same

Data retrieval device with function for modifying retrieval conditi...

Rotor and process for manufacturing the same

Motor

Yoke-integrated bonded magnet and magnet rotator for motor using th...

Electric rotating machine having permanent magnets and method of ma...

Antenna, and radio timepiece using the same, keyless entry system,...

Antenna, and radio-controlled timepiece, keyless entry system and R...

Optical switch

Antenna, watch provided with the antenna, and method of manufacturi...

Thin type permanent magnet generator and diskette incorporating same

Diskette incorporating a permanent magnet generator having a stator...

Diskette incorporating permanent magnet generator

Diskette incorporating permanent magnet generator with low leakage...

Diskette incorporating permanent magnet generator with reduced cogg...

Optical switch

Alternating current generator for use in vehicle

Permanent magnet field type rotating machine

Brushless motor having permanent magnets

Patents Applicationslast 30 patents

Linear Motor

MAGNETIC GEAR DEVICE

Frequency Converter

Linear Motor

Magnetic Gear Device

Motor Device

MAGNETIC-FIELD-GENERATING APPARATUS FOR MAGNETRON SPUTTERING

MAGNETIC GEAR DEVICE AND HOLDING MEMBER

RESONANCE-TYPE, RECEIVING ANTENNA AND RECEIVING APPARATUS

ANGLE DETECTION APPARATUS AND POSITION DETECTION APPARATUS

ROTATION-ANGLE-DETECTING APPARATUS, ROTATING MACHINE AND ROTATION-A...

MAGNETIC SHIELDING MATERIAL, MAGNETIC SHIELDING COMPONENT, AND MAGN...

YOKE-INTEGRATED BONDED MAGNET AND MAGNET ROTATOR FOR MOTOR USING TH...

Rotor for Motor and Method for Producing the Same

Data retrieval device with function for modifying retrieval conditi...

ANTENNA, AND RADIO-CONTROLLED TIMEPIECE, KEYLESS ENTRY SYSTEM AND R...

Motor

Antenna, and radio timepiece using the same, keyless entry system,...

Rotor and process for manufacturing the same

Optical switch

ANTENNA, WATCH PROVIDED WITH THE ANTENNA, AND METHOD OF MANUFACTURI...

Electric rotating machine having permanent magnets and method of ma...

Thin type permanent magnet generator and diskette incorporating same