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Naoki Morishima
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power conversion device
Patent number
9,755,551
Issue date
Sep 5, 2017
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
Takashi Sugiyama
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Ultraviolet light emitting device using metal non-bondable amorphou...
Patent number
9,450,157
Issue date
Sep 20, 2016
Soko Kagaku Co., Ltd.
Kiho Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power conversion circuit control apparatus
Patent number
7,310,253
Issue date
Dec 18, 2007
Toshiba Mitsubishi-Electric Industrial Systems Corporation
Toshiyuki Fujii
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Reactive power compensator
Patent number
7,075,274
Issue date
Jul 11, 2006
Toshiba Mitsubishi-Electric Industrial Systems Corporation
Toshiyuki Fujii
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Feedback controlled power compensation apparatus
Patent number
6,573,690
Issue date
Jun 3, 2003
Mitsubishi Denki Kabushiki Kaisha
Shinichi Ogusa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electric power conversion optimized for efficient harmonic elimination
Patent number
6,510,063
Issue date
Jan 21, 2003
Mitsubishi Denki Kabushiki Kaisha
Nobuhiro Kobayashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control apparatus for thyristor motor
Patent number
4,527,109
Issue date
Jul 2, 1985
Mitsubishi Denki Kabushiki Kaisha
Yasuhiko Hosokawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
POWER CONVERSION DEVICE
Publication number
20240030707
Publication date
Jan 25, 2024
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
Kenichi KONDO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FLICKER PREVENTION DEVICE AND FLICKER PREVENTION CONTROL METHOD
Publication number
20230275429
Publication date
Aug 31, 2023
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
Takayuki YACHIDA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION DEVICE
Publication number
20160329834
Publication date
Nov 10, 2016
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
Takashi SUGIYAMA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ULTRAVIOLET LIGHT EMITTING DEVICE
Publication number
20150243856
Publication date
Aug 27, 2015
ASAHI GLASS COMPANY, LIMITED
Kiho Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Power conversion circuit control apparatus
Publication number
20070223261
Publication date
Sep 27, 2007
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
Toshiyuki Fujii
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Reactive power compensator
Publication number
20060043941
Publication date
Mar 2, 2006
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
Toshiyuki Fujii
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Power conversion apparatus
Publication number
20020130639
Publication date
Sep 19, 2002
Mitsubishi Denki Kabushiki Kaisha
Shinichi Ogusa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method and apparatus for electric power conversion optimized for ef...
Publication number
20020048181
Publication date
Apr 25, 2002
Nobuhiro Kobayashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER