Ryuichi Shimada

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Induction motor control device and induction motor group control sy...
- Patent number 8,395,347
- Issue date Mar 12, 2013
- Kazuhiko Fukutani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Alternating voltage control apparatus
- Patent number 8,384,333
- Issue date Feb 26, 2013
- MERSTech, Inc.
- Ryuichi Shimada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Steel pipe material weld zone heating apparatus and method
- Patent number 8,383,978
- Issue date Feb 26, 2013
- Nippon Steel Corporation
- Kazuhiko Fukutani
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
AC/DC power converter using magnetic energy recovery switch
- Patent number 8,097,981
- Issue date Jan 17, 2012
- Tokyo Institute of Technology
- Ryuichi Shimada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Magnetic energy recovery switch having protective circuit
- Patent number 8,045,309
- Issue date Oct 25, 2011
- MERSTech, Inc.
- Ryuichi Shimada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric power unit for induction heating
- Patent number 7,974,113
- Issue date Jul 5, 2011
- Tokyo Institute of Technology
- Ryuichi Shimada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High repetitous pulse generation and energy recovery system
- Patent number 7,919,887
- Issue date Apr 5, 2011
- MERSTech, Inc.
- Ryuichi Shimada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pulse power supply device
- Patent number 7,898,113
- Issue date Mar 1, 2011
- MERTHTech, Inc.
- Ryuichi Shimada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Alternating-current power supply device recovering magnetic energy
- Patent number 7,843,166
- Issue date Nov 30, 2010
- MERSTech, Inc.
- Ryuichi Shimada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System linking apparatus for generated electric power
- Patent number 7,433,212
- Issue date Oct 7, 2008
- Fuji Electric Device Technology Co., Ltd.
- Seiki Igarashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
PHOTOVOLTAIC POWER GENERATION SYSTEM
- Publication number 20140152107
- Publication date Jun 5, 2014
- TOKYO INSTITUTE OF TECHNOLOGY
- Ryuichi Shimada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE
- Publication number 20120218798
- Publication date Aug 30, 2012
- MERSTech, Inc.
- Ryuichi Shimada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER INVERTER
- Publication number 20120037616
- Publication date Feb 16, 2012
- MERSTech Inc.
- Tadayuki Kitahara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
INDUCTION MOTOR CONTROL DEVICE AND INDUCTION MOTOR GROUP CONTROL SY...
- Publication number 20120019188
- Publication date Jan 26, 2012
- Kazuhiko Fukutani
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
AC VOLTAGE CONTROL DEVICE
- Publication number 20110199061
- Publication date Aug 18, 2011
- Ryuichi Shimada
- G05 - CONTROLLING REGULATING
Information Patent Application
ALTERNATING VOLTAGE CONTROL APPARATUS
- Publication number 20110121774
- Publication date May 26, 2011
- MERSTech Inc.
- Ryuichi Shimada
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PM MOTOR DRIVE POWER SUPPLY APPARATUS
- Publication number 20110115417
- Publication date May 19, 2011
- MERSTech Inc.
- Ryuichi Shimada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MAGNETIC ENERGY RECOVERY SWITECH HAVING PROTECTIVE CIRCUIT
- Publication number 20110032652
- Publication date Feb 10, 2011
- MERSTech Inc.
- Ryuichi Shimada
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PULSE POWER SUPPLY DEVICE
- Publication number 20100277138
- Publication date Nov 4, 2010
- MERSTech Inc.
- Ryuichi Shimada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SOFT SWITCHING POWER CONVERTER
- Publication number 20100259955
- Publication date Oct 14, 2010
- TOKYO INSTITUTE OF TECHNOLOGY
- Ryuichi SHIMADA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STEEL PIPE MATERIAL WELD ZONE HEATING APPARATUS AND METHOD
- Publication number 20100258535
- Publication date Oct 14, 2010
- Kazuhiko Fukutani
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
AC/DC POWER CONVERTER USING MAGNETIC ENERGY RECOVERY SWITCH
- Publication number 20100090533
- Publication date Apr 15, 2010
- TOKYO INSTITUTE OF TECHNOLOGY
- Ryuichi Shimada
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC POWER UNIT FOR INDUCTION HEATING
- Publication number 20100014333
- Publication date Jan 21, 2010
- Tokyo Institute of Technology
- Ryuichi Shimada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ALTERNATING-CURRENT POWER SUPPLY DEVICE RECOVERING MAGNETIC ENERGY
- Publication number 20090251114
- Publication date Oct 8, 2009
- MERSTech, Inc.
- Ryuichi Shimada
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PULSE POWER SUPPLY DEVICE USING REGENERATING MAGNETIC ENERGY
- Publication number 20090146504
- Publication date Jun 11, 2009
- MERSTech Inc.
- Ryuichi Shimada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Alternating-current power supply device recovering magnetic energy
- Publication number 20070159279
- Publication date Jul 12, 2007
- Ryuichi Shimada
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Pulse power supply for regenerating magnetic energy
- Publication number 20060152955
- Publication date Jul 13, 2006
- Ryuichi Shimada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
System linking apparatus for generated electric power
- Publication number 20060114696
- Publication date Jun 1, 2006
- Fuji Electric Device Technology Co., LTD.
- Seiki Igarashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Ryuichi Shimada

Person

Patents Grantslast 30 patents

Induction motor control device and induction motor group control sy...

Alternating voltage control apparatus

Steel pipe material weld zone heating apparatus and method

AC/DC power converter using magnetic energy recovery switch

Magnetic energy recovery switch having protective circuit

Electric power unit for induction heating

High repetitous pulse generation and energy recovery system

Pulse power supply device

Alternating-current power supply device recovering magnetic energy

System linking apparatus for generated electric power

Patents Applicationslast 30 patents

PHOTOVOLTAIC POWER GENERATION SYSTEM

POWER CONVERSION DEVICE

POWER INVERTER

INDUCTION MOTOR CONTROL DEVICE AND INDUCTION MOTOR GROUP CONTROL SY...

AC VOLTAGE CONTROL DEVICE

ALTERNATING VOLTAGE CONTROL APPARATUS

PM MOTOR DRIVE POWER SUPPLY APPARATUS

MAGNETIC ENERGY RECOVERY SWITECH HAVING PROTECTIVE CIRCUIT

PULSE POWER SUPPLY DEVICE

SOFT SWITCHING POWER CONVERTER

STEEL PIPE MATERIAL WELD ZONE HEATING APPARATUS AND METHOD

AC/DC POWER CONVERTER USING MAGNETIC ENERGY RECOVERY SWITCH

ELECTRIC POWER UNIT FOR INDUCTION HEATING

ALTERNATING-CURRENT POWER SUPPLY DEVICE RECOVERING MAGNETIC ENERGY

PULSE POWER SUPPLY DEVICE USING REGENERATING MAGNETIC ENERGY

Alternating-current power supply device recovering magnetic energy

Pulse power supply for regenerating magnetic energy

System linking apparatus for generated electric power