Tetsuo FUJIGAKI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Permanent magnet electrical rotating machine with protection member...
- Patent number 10,389,194
- Issue date Aug 20, 2019
- Hitachi, Ltd.
- Mamoru Kimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Neutral ring for use in rotating electrical machine and method for...
- Patent number 10,033,237
- Issue date Jul 24, 2018
- Hitachi, Ltd.
- Yasushi Hayasaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnet rotating electrical machine
- Patent number 9,935,512
- Issue date Apr 3, 2018
- Hitachi, Ltd.
- Mamoru Kimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical rotating machine system or wind turbine system
- Patent number 9,484,793
- Issue date Nov 1, 2016
- Hitachi, Ltd.
- Mamoru Kimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical rotating machine
- Patent number 9,225,213
- Issue date Dec 29, 2015
- Hitachi, Ltd.
- Mamoru Kimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnetic rotating electric machine and wind power generat...
- Patent number 8,653,703
- Issue date Feb 18, 2014
- Hitachi, Ltd.
- Daisuke Kori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Synchronous generator and synchronous generator system for reducing...
- Patent number 8,546,991
- Issue date Oct 1, 2013
- Hitachi, Ltd.
- Masanori Sawahata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnet electrical rotating machine, wind power generating...
- Patent number 7,994,666
- Issue date Aug 9, 2011
- Hitachi, Ltd.
- Daisuke Kori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnet electrical rotating machine, wind power generating...
- Patent number 7,847,456
- Issue date Dec 7, 2010
- Hitachi, Ltd.
- Daisuke Kori
- 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
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
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
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
Energy-saving service offering method and apparatus therefor
- Patent number 7,076,339
- Issue date Jul 11, 2006
- Hitachi, Ltd.
- Takashi Yabutani
- G06 - COMPUTING CALCULATING COUNTING
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
Energy-saving service offering method and apparatus therefor
- Patent number 6,775,595
- Issue date Aug 10, 2004
- Hitachi, Ltd.
- Takashi Yabutani
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method for Manufacturing a Neutral Ring for Use in Rotating Electri...
- Publication number 20180301952
- Publication date Oct 18, 2018
- Hitachi, Ltd
- Yasushi HAYASAKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Permanent Magnet Dynamo-Electric Machine
- Publication number 20170155292
- Publication date Jun 1, 2017
- HITACHI, LTD.
- Mamoru KIMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Rotating Electric Machine or Wind Power Generation System
- Publication number 20170117769
- Publication date Apr 27, 2017
- Hitachi, Ltd
- Naoki KUNIHIRO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Neutral Ring for Use in Rotating Electrical Machine and Method for...
- Publication number 20160043603
- Publication date Feb 11, 2016
- Hitachi, Ltd
- Yasushi HAYASAKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PERMANENT MAGNET ROTATING ELECTRICAL MACHINE
- Publication number 20150194851
- Publication date Jul 9, 2015
- Mamoru KIMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL ROTATING MACHINE
- Publication number 20140001912
- Publication date Jan 2, 2014
- Mamoru KIMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BEARING REPLACEMENT METHOD AND TOOLS FOR ROTATING MACHINE
- Publication number 20130340256
- Publication date Dec 26, 2013
- Osamu TSUCHITANI
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Electrical Rotating Machine System or Wind Turbine System
- Publication number 20130127172
- Publication date May 23, 2013
- Hitachi, Ltd
- Mamoru KIMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PERMANENT MAGNETIC ROTATING ELECTRIC MACHINE AND WIND POWER GENERAT...
- Publication number 20110241350
- Publication date Oct 6, 2011
- Hitachi, Ltd.
- Daisuke KORI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PERMANENT MAGNET ELECTRICAL ROTATING MACHINE, WIND POWER GENERATING...
- Publication number 20100194221
- Publication date Aug 5, 2010
- Daisuke Kori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEALED TYPE ELECTRIC ROTATING MACHINE
- Publication number 20100026145
- Publication date Feb 4, 2010
- Hitachi, Ltd
- Yasushi IWAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYNCHRONOUS GENERATOR AND SYNCHRONOUS GENERATOR SYSTEM
- Publication number 20100026008
- Publication date Feb 4, 2010
- Hitachi, Ltd
- Masanori SAWAHATA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Energy-Saving Service Offering Method And Apparatus Therefor
- Publication number 20090177331
- Publication date Jul 9, 2009
- Takashi Yabutani
- G06 - COMPUTING CALCULATING COUNTING
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
PERMANENT MAGNET ELECTRICAL ROTATING MACHINE, WIND POWER GENERATING...
- Publication number 20080129129
- Publication date Jun 5, 2008
- Daisuke Kori
- 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
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
Energy-saving service offering method
- Publication number 20050192712
- Publication date Sep 1, 2005
- Takashi Yabutani
- G06 - COMPUTING CALCULATING COUNTING
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
Energy-saving service offering method and apparatus therefor
- Publication number 20050010334
- Publication date Jan 13, 2005
- Takashi Yabutani
- G06 - COMPUTING CALCULATING COUNTING
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
Rotating electric machine
- Publication number 20040119347
- Publication date Jun 24, 2004
- Hitachi, Ltd.
- Tetsuo Fujigaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Rotating electric machine
- Publication number 20040119372
- Publication date Jun 24, 2004
- Hitachi, Ltd.
- Tetsuo Fujigaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Rotating electric machine
- Publication number 20030173837
- Publication date Sep 18, 2003
- Tetsuo Fujigaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Tetsuo FUJIGAKI

Person

Patents Grantslast 30 patents

Permanent magnet electrical rotating machine with protection member...

Neutral ring for use in rotating electrical machine and method for...

Permanent magnet rotating electrical machine

Electrical rotating machine system or wind turbine system

Electrical rotating machine

Permanent magnetic rotating electric machine and wind power generat...

Synchronous generator and synchronous generator system for reducing...

Permanent magnet electrical rotating machine, wind power generating...

Permanent magnet electrical rotating machine, wind power generating...

Electrical rotation machine and a wind turbine system

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

Electrical rotation machine and a wind turbine system

Rotating electrical machine and drive system of cage induction motor

Energy-saving service offering method and apparatus therefor

Rotating electrical machine and drive system of cage induction motor

Energy-saving service offering method and apparatus therefor

Patents Applicationslast 30 patents

Method for Manufacturing a Neutral Ring for Use in Rotating Electri...

Permanent Magnet Dynamo-Electric Machine

Rotating Electric Machine or Wind Power Generation System

Neutral Ring for Use in Rotating Electrical Machine and Method for...

PERMANENT MAGNET ROTATING ELECTRICAL MACHINE

ELECTRICAL ROTATING MACHINE

BEARING REPLACEMENT METHOD AND TOOLS FOR ROTATING MACHINE

Electrical Rotating Machine System or Wind Turbine System

PERMANENT MAGNETIC ROTATING ELECTRIC MACHINE AND WIND POWER GENERAT...

PERMANENT MAGNET ELECTRICAL ROTATING MACHINE, WIND POWER GENERATING...

SEALED TYPE ELECTRIC ROTATING MACHINE

SYNCHRONOUS GENERATOR AND SYNCHRONOUS GENERATOR SYSTEM

Energy-Saving Service Offering Method And Apparatus Therefor

ELECTRICAL ROTATION MACHINE AND A WIND TURBINE SYSTEM

PERMANENT MAGNET ELECTRICAL ROTATING MACHINE, WIND POWER GENERATING...

Electrical rotation machine and a wind turbine system

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

Energy-saving service offering method

Rotating electrical machine and drive system of cage induction motor

Energy-saving service offering method and apparatus therefor

Rotating electrical machine and drive system of cage induction motor

Rotating electric machine

Rotating electric machine

Rotating electric machine