Kazumasa Ide

Person

Hitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrical rotating machine with local heat reduction
- Patent number 8,760,028
- Issue date Jun 24, 2014
- Hitachi, Ltd.
- Akihito Nakahara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electrical machine
- Patent number 8,624,462
- Issue date Jan 7, 2014
- Hitachi, Ltd.
- Akihito Nakahara
- 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
Rotating electrical machine
- Patent number 8,304,953
- Issue date Nov 6, 2012
- Hitachi, Ltd.
- Akihito Nakahara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electrical machine with different lamination steel kinds a...
- Patent number 8,174,156
- Issue date May 8, 2012
- Hitachi, Ltd.
- Akihito Nakahara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotary electric machine having cooling device and electric generati...
- Patent number 7,755,230
- Issue date Jul 13, 2010
- Hitachi, Ltd.
- Akihito Nakahara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical rotation machine and a wind turbine system
- Patent number 7,737,593
- Issue date Jun 15, 2010
- Hitachi, Ltd.
- Mamoru Kimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Turbogenerator
- Patent number 7,732,958
- Issue date Jun 8, 2010
- Hitachi, Ltd.
- Akihito Nakahara
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Hydrogen production system using wind turbine generator
- Patent number 7,667,343
- Issue date Feb 23, 2010
- Hitachi, Ltd.
- Shinya Oohara
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Permanent magnet type electric rotating machine and wind turbine el...
- Patent number 7,619,332
- Issue date Nov 17, 2009
- Hitachi, Ltd.
- Mamoruo Kimura
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Turbine generator having an A/C exciter
- Patent number 7,535,147
- Issue date May 19, 2009
- Hitachi, Ltd.
- Akihito Nakahara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical rotation machine and a wind turbine system
- Patent number 7,498,707
- Issue date Mar 3, 2009
- Hitachi, Ltd.
- Mamoru Kimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Claw teeth motor core
- Patent number D572660
- Issue date Jul 8, 2008
- Hitachi Industrial Equipment Systems Co., Ltd.
- Yuji Enomoto
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Armature windings and dynamo-electric machine using the same
- Patent number 7,368,842
- Issue date May 6, 2008
- Hitachi, Ltd.
- Kenichi Hattori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric rotating machine
- Patent number 7,294,943
- Issue date Nov 13, 2007
- Hitachi, Ltd.
- Kenichi Hattori
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrical rotating machine control unit and power generation system
- Patent number 7,271,500
- Issue date Sep 18, 2007
- Hitachi, Ltd.
- Mamoru Kimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical rotating machine control unit and power generation system
- Patent number 7,157,804
- Issue date Jan 2, 2007
- Hitachi, Ltd.
- Mamoru Kimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electrical machine and drive system of cage induction motor
- Patent number 7,129,613
- Issue date Oct 31, 2006
- Hitachi, Ltd.
- Kazuo Nishihama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Engine cogeneration system
- Patent number 7,127,896
- Issue date Oct 31, 2006
- Hitachi, Ltd.
- Atsushi Shimada
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Electrical rotating machine control unit and power generation system
- Patent number 7,095,133
- Issue date Aug 22, 2006
- Hitachi, Ltd.
- Mamoru Kimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dynamo-electric machine
- Patent number 7,071,586
- Issue date Jul 4, 2006
- Hitachi, Ltd.
- Kenichi Hattori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electro-magnetic analysis program of electric rotating machine
- Patent number 7,043,399
- Issue date May 9, 2006
- Hitachi, Ltd.
- Kazumasa Ide
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Engine cogeneration system
- Patent number 6,966,185
- Issue date Nov 22, 2005
- Hitachi, Ltd.
- Atsushi Shimada
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Rotating electric machine and cooling method thereof
- Patent number 6,936,939
- Issue date Aug 30, 2005
- Hitachi, Ltd.
- Kazumasa Ide
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electrical machine and drive system of cage induction motor
- Patent number 6,882,078
- Issue date Apr 19, 2005
- Hitachi, Ltd.
- Kazuo Nishihama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electric machine
- Patent number 6,737,768
- Issue date May 18, 2004
- Hitachi, Ltd.
- Kazumasa Ide
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dynamo-electric machine
- Patent number 6,724,107
- Issue date Apr 20, 2004
- Hitachi, Ltd.
- Kazumasa Ide
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Variable-speed electromechanical energy converter
- Patent number 6,380,655
- Issue date Apr 30, 2002
- Hitachi, Ltd.
- Kazumasa Ide
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Armature winding and rotating electric machine using the same
- Patent number 6,359,361
- Issue date Mar 19, 2002
- Hitachi, Ltd.
- Shinichi Wakui
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Turbine generator
- Patent number 5,469,009
- Issue date Nov 21, 1995
- Hitachi, Ltd.
- Shinichi Wakui
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Reactor, Transformer, and Power Conversion Apparatus Using Same
- Publication number 20140292455
- Publication date Oct 2, 2014
- Hitachi, Ltd
- Naoyuki Kurita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Reactor Apparatus and Power Converter Using Same
- Publication number 20140268896
- Publication date Sep 18, 2014
- Hitachi Ltd.
- Naoyuki Kurita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING ELECTRICAL MACHINE
- Publication number 20110140582
- Publication date Jun 16, 2011
- Akihito NAKAHARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING ELECTRICAL MACHINE
- Publication number 20110140566
- Publication date Jun 16, 2011
- Akihito NAKAHARA
- 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
ROTATING ELECTRICAL MACHINE
- Publication number 20090267428
- Publication date Oct 29, 2009
- Hitachi, Ltd.
- Akihito NAKAHARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Rotary Electric Machine Having Cooling Device and Electric Generati...
- Publication number 20090195091
- Publication date Aug 6, 2009
- Akihito Nakahara
- G01 - MEASURING TESTING
Information Patent Application
ELECTRICAL ROTATION MACHINE AND A WIND TURBINE SYSTEM
- Publication number 20090160284
- Publication date Jun 25, 2009
- Mamoru Kimura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Rotating Machine and Gas Turbine System
- Publication number 20070278889
- Publication date Dec 6, 2007
- Manabu Sasaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Hydrogen production system using wind turbine generator
- Publication number 20070216165
- Publication date Sep 20, 2007
- Shinya Oohara
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Automobile driving system and automobile
- Publication number 20070068713
- Publication date Mar 29, 2007
- HITACHI, LTD.
- Akiyoshi Komura
- B60 - VEHICLES IN GENERAL
Information Patent Application
Generator and electric generating system
- Publication number 20060214528
- Publication date Sep 28, 2006
- Akihito Nakahara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electrical rotation machine and a wind turbine system
- Publication number 20060202581
- Publication date Sep 14, 2006
- Mamoru Kimura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Turbogenerator
- Publication number 20060138881
- Publication date Jun 29, 2006
- Akihito Nakahara
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Electrical rotating machine control unit and power generation system
- Publication number 20060138980
- Publication date Jun 29, 2006
- HITACHI, LTD.
- Mamoru Kimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Motor having cores structure wherein magnetic circuit is designed i...
- Publication number 20060113849
- Publication date Jun 1, 2006
- Yuji Enomoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Permanent magnet type electric rotating machine and wind turbine el...
- Publication number 20060071568
- Publication date Apr 6, 2006
- Mamoruo Kimura
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Electric rotating machine
- Publication number 20060055255
- Publication date Mar 16, 2006
- Hitachi, Ltd
- Kenichi Hattori
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Engine cogeneration system
- Publication number 20060054135
- Publication date Mar 16, 2006
- Hitachi, Ltd
- Atsushi Shimada
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Electrical rotating machine
- Publication number 20060043820
- Publication date Mar 2, 2006
- Hitachi, Ltd.
- Akihito Nakahara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Armature windings and dynamo-electric machine using the same
- Publication number 20060028086
- Publication date Feb 9, 2006
- Hitachi, Ltd
- Kenichi Hattori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Rotor for rotating electric machine
- Publication number 20060028074
- Publication date Feb 9, 2006
- Hitachi, Ltd.
- Akiyoshi Komura
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Cogeneration system and energy supply system
- Publication number 20050284946
- Publication date Dec 29, 2005
- Akiyoshi Komura
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Rotating electrical machine and drive system of cage induction motor
- Publication number 20050156476
- Publication date Jul 21, 2005
- Kazuo Nishihama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electrical rotating machine control unit and power generation system
- Publication number 20050151504
- Publication date Jul 14, 2005
- Hitachi, Ltd.
- Mamoru Kimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Engine cogeneration system
- Publication number 20050115241
- Publication date Jun 2, 2005
- Hitachi, Ltd
- Atsushi Shimada
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Armature windings and dynamo-electric machine using the same
- Publication number 20050116573
- Publication date Jun 2, 2005
- Hitachi, Ltd.
- Kenichi Hattori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Rotating electric machine and cooling method thereof
- Publication number 20040189110
- Publication date Sep 30, 2004
- Kazumasa Ide
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Rotating electrical machine and drive system of cage induction motor
- Publication number 20040183390
- Publication date Sep 23, 2004
- Kazuo Nishihama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electro-magnetic field analysis program of electric rotating machine
- Publication number 20040122613
- Publication date Jun 24, 2004
- Hitachi, Ltd
- Kazumasa Ide
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Kazumasa Ide

Person

Patents Grantslast 30 patents

Electrical rotating machine with local heat reduction

Rotating electrical machine

Axial gap motor, compressor, motor system, and power generator

Rotating electrical machine

Rotating electrical machine with different lamination steel kinds a...

Rotary electric machine having cooling device and electric generati...

Electrical rotation machine and a wind turbine system

Turbogenerator

Hydrogen production system using wind turbine generator

Permanent magnet type electric rotating machine and wind turbine el...

Turbine generator having an A/C exciter

Electrical rotation machine and a wind turbine system

Claw teeth motor core

Armature windings and dynamo-electric machine using the same

Electric rotating machine

Electrical rotating machine control unit and power generation system

Electrical rotating machine control unit and power generation system

Rotating electrical machine and drive system of cage induction motor

Engine cogeneration system

Electrical rotating machine control unit and power generation system

Dynamo-electric machine

Electro-magnetic analysis program of electric rotating machine

Engine cogeneration system

Rotating electric machine and cooling method thereof

Rotating electrical machine and drive system of cage induction motor

Rotating electric machine

Dynamo-electric machine

Variable-speed electromechanical energy converter

Armature winding and rotating electric machine using the same

Turbine generator

Patents Applicationslast 30 patents

Reactor, Transformer, and Power Conversion Apparatus Using Same

Reactor Apparatus and Power Converter Using Same

ROTATING ELECTRICAL MACHINE

ROTATING ELECTRICAL MACHINE

AXIAL GAP MOTOR, COMPRESSOR, MOTOR SYSTEM, AND POWER GENERATOR

ROTATING ELECTRICAL MACHINE

Rotary Electric Machine Having Cooling Device and Electric Generati...

ELECTRICAL ROTATION MACHINE AND A WIND TURBINE SYSTEM

Rotating Machine and Gas Turbine System

Hydrogen production system using wind turbine generator

Automobile driving system and automobile

Generator and electric generating system

Electrical rotation machine and a wind turbine system

Turbogenerator

Electrical rotating machine control unit and power generation system

Motor having cores structure wherein magnetic circuit is designed i...

Permanent magnet type electric rotating machine and wind turbine el...

Electric rotating machine

Engine cogeneration system

Electrical rotating machine

Armature windings and dynamo-electric machine using the same

Rotor for rotating electric machine

Cogeneration system and energy supply system

Rotating electrical machine and drive system of cage induction motor

Electrical rotating machine control unit and power generation system

Engine cogeneration system

Armature windings and dynamo-electric machine using the same

Rotating electric machine and cooling method thereof

Rotating electrical machine and drive system of cage induction motor

Electro-magnetic field analysis program of electric rotating machine