Yuji Nakahara

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Core for rotary electric machine
- Patent number 9,960,644
- Issue date May 1, 2018
- Mitsubishi Electric Corporation
- Akira Hashimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotary electric machine laminated core
- Patent number 9,136,735
- Issue date Sep 15, 2015
- Mitsubishi Electric Corporation
- Akira Hashimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for fabricating molded stator of rotary electric machine
- Patent number 8,683,675
- Issue date Apr 1, 2014
- Mitsubishi Electric Corporation
- Masahiro Yuya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for manufacturing laminated core block
- Patent number 8,015,691
- Issue date Sep 13, 2011
- Mitsubishi Electric Corporation
- Nobuaki Miyake
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Laminated core, method and apparatus for manufacturing laminated co...
- Patent number 7,960,890
- Issue date Jun 14, 2011
- Mitsubishi Electric Corporation
- Nobuaki Miyake
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ring magnet and method of manufacturing the magnet
- Patent number 7,551,051
- Issue date Jun 23, 2009
- Mitsubishi Denki Kabushiki Kaisha
- Yoshikazu Ugai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for manufacturing ring-shaped powder compact and method o...
- Patent number 7,524,453
- Issue date Apr 28, 2009
- Mitsubishi Denki Kabushiki Kaisha
- Yoshikazu Ugai
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Permanent magnet molding apparatus
- Patent number 7,347,681
- Issue date Mar 25, 2008
- Mitsubishi Denki Kabushiki Kaisha
- Yoshikazu Ugai
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Armature of linear motor
- Patent number 7,199,492
- Issue date Apr 3, 2007
- Mitsubishi Denki Kabushiki Kaisha
- Akira Hashimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stacked stator core and method of manufacturing thereof, and rotary...
- Patent number 7,185,418
- Issue date Mar 6, 2007
- Mitsubishi Denki Kabushiki Kaisha
- Nobuaki Miyake
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotational machine
- Patent number 7,073,639
- Issue date Jul 11, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Hitoshi Ota
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Armature of rotating electric machine
- Patent number 7,019,433
- Issue date Mar 28, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Akira Hashimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Linear motor
- Patent number 6,879,066
- Issue date Apr 12, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Akira Hashimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stacked stator core and method of manufacturing thereof, and rotary...
- Patent number 6,784,587
- Issue date Aug 31, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Nobuaki Miyake
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stacked stator core and method of manufacturing thereof, and rotary...
- Patent number 6,759,785
- Issue date Jul 6, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Nobuaki Miyake
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Linear motor
- Patent number 6,747,376
- Issue date Jun 8, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Akira Hashimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of manufacturing dynamo-electric machine with laminated winding
- Patent number 6,715,199
- Issue date Apr 6, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Katsuhiko Kusumoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator for a dynamo-electric machine and method for the manufacture...
- Patent number 6,710,501
- Issue date Mar 23, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Katsuhiko Kusumoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wire-winding machine and a wire-winding method for making windings...
- Patent number 6,659,385
- Issue date Dec 9, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Hiroyuki Akita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Coil conductor for dynamoelectric machine
- Patent number 6,649,844
- Issue date Nov 18, 2003
- Mitsunishi Denki Kabushiki Kaisha
- Katsuhiko Kusumoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic core
- Patent number 6,646,535
- Issue date Nov 11, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Nobuaki Miyake
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor
- Patent number 6,600,244
- Issue date Jul 29, 2003
- Masafumi Okazaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for producing an iron core assembly
- Patent number 6,538,548
- Issue date Mar 25, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Hiroyuki Akita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Valve device
- Patent number 6,488,259
- Issue date Dec 3, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Youichi Fujita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator for starter motor
- Patent number 6,476,533
- Issue date Nov 5, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Satoru Akutsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Iron core assembly and method for producing the same
- Patent number 6,369,687
- Issue date Apr 9, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Hiroyuki Akita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotary motor and production method thereof, and laminated core prod...
- Patent number 6,362,553
- Issue date Mar 26, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Yuji Nakahara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotary motor and production method thereof, and laminated core and...
- Patent number 6,323,571
- Issue date Nov 27, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Yuji Nakahara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor and motor rotor having embedded permanent magnets
- Patent number 6,225,724
- Issue date May 1, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Yukari Toide
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dynamo-electric machine and method of manufacture therefor
- Patent number 6,218,755
- Issue date Apr 17, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Toshinori Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CORE FOR ROTARY ELECTRIC MACHINE
- Publication number 20170077768
- Publication date Mar 16, 2017
- MITSUBISHI ELECTRIC CORPORATION
- Akira HASHIMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTARY ELECTRIC MACHINE LAMINATED CORE
- Publication number 20120248928
- Publication date Oct 4, 2012
- Mitsubishi Electric Corporation
- Akira Hashimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR FABRICATING MOLDED STATOR OF ROTARY ELECTRIC MACHINE
- Publication number 20120151750
- Publication date Jun 21, 2012
- MITSUBISHI ELECTRIC CORPORATION
- Masahiro Yuya
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
LAMINATED CORE, METHOD AND APPARATUS FOR MANUFACTURING LAMINATED CO...
- Publication number 20110180216
- Publication date Jul 28, 2011
- MITSUBISHI ELECTRIC CORPORATION
- Nobuaki MIYAKE
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
LAMINATED CORE, METHOD AND APPARATUS FOR MANUFACTURING LAMINATED CO...
- Publication number 20090195110
- Publication date Aug 6, 2009
- MITSUBISHI ELECTRIC CORPORATION
- Nobuaki MIYAKE
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Ring magnet and method of manufacturing the magnet
- Publication number 20060158292
- Publication date Jul 20, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Yoshikazu Ugai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus for manufacturing ring-shaped powder compact and method o...
- Publication number 20060062683
- Publication date Mar 23, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Yoshikazu Ugai
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Sintered ring magnet
- Publication number 20060055266
- Publication date Mar 16, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Taizo Iwami
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Sintered ring magnet and method of manufacturing the same
- Publication number 20060051233
- Publication date Mar 9, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Yoshikazu Ugai
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Permanent magnet forming device
- Publication number 20050208164
- Publication date Sep 22, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Yoshikazu Ugai
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Rotational machine
- Publication number 20050045436
- Publication date Mar 3, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Hitoshi Ota
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Armature of linear motor
- Publication number 20040256919
- Publication date Dec 23, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Akira Hashimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Armature of rotating electric machine
- Publication number 20040189137
- Publication date Sep 30, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Akira Hashimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Linear motor
- Publication number 20040155535
- Publication date Aug 12, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Akira Hashimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Stacked stator core and method of manufacturing thereof, and rotary...
- Publication number 20040061407
- Publication date Apr 1, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Nobuaki Miyake
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Stacked stator core and method of manufacturing thereof, and rotary...
- Publication number 20040061413
- Publication date Apr 1, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Nobuaki Miyake
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Linear motor
- Publication number 20030197432
- Publication date Oct 23, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Akira Hashimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Stacked stator core and production method therefor and rotary motor...
- Publication number 20020163277
- Publication date Nov 7, 2002
- Nobuaki Miyake
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Magnetic core
- Publication number 20020130750
- Publication date Sep 19, 2002
- Nobuaki Miyake
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method for producing an iron core assembly
- Publication number 20020075121
- Publication date Jun 20, 2002
- Hiroyuki Akita
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Electric motor
- Publication number 20020067094
- Publication date Jun 6, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Masafumi Okazaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Wire-winding machine and a wire-winding method for making windings...
- Publication number 20020050541
- Publication date May 2, 2002
- Hiroyuki Akita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Coil conductor for dynamoelectric machine
- Publication number 20020050395
- Publication date May 2, 2002
- Katsuhiko Kusumoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Stator for a dynamo-electric machine and method for the manufacture...
- Publication number 20020047475
- Publication date Apr 25, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Katsuhiko Kusumoto
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Stator for starter motor
- Publication number 20020008434
- Publication date Jan 24, 2002
- Satoru Akutsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Yuji Nakahara

Person

Patents Grantslast 30 patents

Core for rotary electric machine

Rotary electric machine laminated core

Method for fabricating molded stator of rotary electric machine

Apparatus for manufacturing laminated core block

Laminated core, method and apparatus for manufacturing laminated co...

Ring magnet and method of manufacturing the magnet

Apparatus for manufacturing ring-shaped powder compact and method o...

Permanent magnet molding apparatus

Armature of linear motor

Stacked stator core and method of manufacturing thereof, and rotary...

Rotational machine

Armature of rotating electric machine

Linear motor

Stacked stator core and method of manufacturing thereof, and rotary...

Stacked stator core and method of manufacturing thereof, and rotary...

Linear motor

Method of manufacturing dynamo-electric machine with laminated winding

Stator for a dynamo-electric machine and method for the manufacture...

Wire-winding machine and a wire-winding method for making windings...

Coil conductor for dynamoelectric machine

Magnetic core

Electric motor

Method for producing an iron core assembly

Valve device

Stator for starter motor

Iron core assembly and method for producing the same

Rotary motor and production method thereof, and laminated core prod...

Rotary motor and production method thereof, and laminated core and...

Motor and motor rotor having embedded permanent magnets

Dynamo-electric machine and method of manufacture therefor

Patents Applicationslast 30 patents

CORE FOR ROTARY ELECTRIC MACHINE

ROTARY ELECTRIC MACHINE LAMINATED CORE

METHOD FOR FABRICATING MOLDED STATOR OF ROTARY ELECTRIC MACHINE

LAMINATED CORE, METHOD AND APPARATUS FOR MANUFACTURING LAMINATED CO...

LAMINATED CORE, METHOD AND APPARATUS FOR MANUFACTURING LAMINATED CO...

Ring magnet and method of manufacturing the magnet

Apparatus for manufacturing ring-shaped powder compact and method o...

Sintered ring magnet

Sintered ring magnet and method of manufacturing the same

Permanent magnet forming device

Rotational machine

Armature of linear motor

Armature of rotating electric machine

Linear motor

Stacked stator core and method of manufacturing thereof, and rotary...

Stacked stator core and method of manufacturing thereof, and rotary...

Linear motor

Stacked stator core and production method therefor and rotary motor...

Magnetic core

Method for producing an iron core assembly

Electric motor

Wire-winding machine and a wire-winding method for making windings...

Coil conductor for dynamoelectric machine

Stator for a dynamo-electric machine and method for the manufacture...

Stator for starter motor