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Tsuyoshi Amimoto
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Chiyoda-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Temperature estimation method
Patent number
11,015,987
Issue date
May 25, 2021
Mitsubishi Electric Corporation
Kota Mizuno
G01 - MEASURING TESTING
Information
Patent Grant
Method for suppressing copper sulfide generation in oil-filled elec...
Patent number
9,396,835
Issue date
Jul 19, 2016
Mitsubishi Electric Corporation
Fukutaro Kato
G01 - MEASURING TESTING
Information
Patent Grant
Electric insulating oil inspection method, electric insulating oil...
Patent number
9,228,992
Issue date
Jan 5, 2016
Mitsubishi Electric Corporation
Fukutaro Kato
G01 - MEASURING TESTING
Information
Patent Grant
Diagnostic method for oil-filled electrical device, diagnostic devi...
Patent number
8,854,068
Issue date
Oct 7, 2014
Mitsubishi Electric Corporation
Eiichi Nagao
G01 - MEASURING TESTING
Information
Patent Grant
Method for inhibiting generation of copper sulfide
Patent number
8,728,565
Issue date
May 20, 2014
Mitsubishi Electric Corporation
Fukutaro Kato
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Lifetime assessment apparatus and method for oil-filled electrical...
Patent number
8,423,301
Issue date
Apr 16, 2013
Mitsubishi Electric Corporation
Fukutaro Kato
G01 - MEASURING TESTING
Information
Patent Grant
Oil immersed electrical apparatus
Patent number
8,305,179
Issue date
Nov 6, 2012
Mitsubishi Electric Corporation
Eiichi Nagao
G01 - MEASURING TESTING
Information
Patent Grant
Diagnostic method for oil-filled electrical apparatus
Patent number
8,241,916
Issue date
Aug 14, 2012
Mitsubishi Electric Corporation
Satoru Toyama
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
TEMPERATURE ESTIMATION METHOD
Publication number
20190128749
Publication date
May 2, 2019
MITSUBISHI ELECTRIC CORPORATION
Kota MIZUNO
G01 - MEASURING TESTING
Information
Patent Application
TESTING METHOD AND TESTING APPARATUS
Publication number
20180335467
Publication date
Nov 22, 2018
Mitsubishi Electric Corporation
Fukutaro KATO
G01 - MEASURING TESTING
Information
Patent Application
DIAGNOSIS METHOD AND MAINTENANCE METHOD FOR OIL-FILLED ELECTRICAL E...
Publication number
20150192559
Publication date
Jul 9, 2015
MITSUBISHI ELECTRIC CORPORATION
Fukutaro Kato
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR SUPPRESSING COPPER SULFIDE GENERATION IN OIL-FILLED ELEC...
Publication number
20140231726
Publication date
Aug 21, 2014
Mitsubishi Electric Corporation
Fukutaro Kato
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR INHIBITING GENERATION OF COPPER SULFIDE
Publication number
20130216698
Publication date
Aug 22, 2013
Mitsubishi Electric Corporation
Fukutaro Kato
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
ELECTRIC INSULATING OIL INSPECTION METHOD, ELECTRIC INSULATING OIL...
Publication number
20130134367
Publication date
May 30, 2013
MITSUBISHI ELECTRIC CORPORATION
Fukutaro Kato
G01 - MEASURING TESTING
Information
Patent Application
DIAGNOSIS METHOD AND DIAGNOSIS APPARATUS FOR OIL-FILLED ELECTRICAL...
Publication number
20130034909
Publication date
Feb 7, 2013
Mitsubishi Electric Corporation
Satoru Toyama
G01 - MEASURING TESTING
Information
Patent Application
METHOD OF PREDICTING PROBABILITY OF ABNORMALITY OCCURRENCE IN OIL-F...
Publication number
20120197559
Publication date
Aug 2, 2012
MITSUBISHI ELECTRIC CORPORATION
Eiichi Nagao
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR PREDICTING POSSIBILITY OF OCCURRENCE OF ANOMALY IN OIL-F...
Publication number
20110246149
Publication date
Oct 6, 2011
Mitsubishi Electric Corporation
Satoru Toyama
G01 - MEASURING TESTING
Information
Patent Application
LIFETIME ASSESSMENT APPARATUS AND METHOD FOR OIL-FILLED ELECTRICAL...
Publication number
20110202288
Publication date
Aug 18, 2011
MITSUBISHI ELECTRIC CORPORATION
Fukutaro Kato
G01 - MEASURING TESTING
Information
Patent Application
OIL IMMERSED ELECTRICAL APPARATUS
Publication number
20110090034
Publication date
Apr 21, 2011
MITSUBISHI ELECTRIC CORPORATION
Eiichi Nagao
G01 - MEASURING TESTING
Information
Patent Application
DIAGNOSTIC METHOD FOR OIL-FILLED ELECTRICAL DEVICE, DIAGNOSTIC DEVI...
Publication number
20110084716
Publication date
Apr 14, 2011
MITSUBISHI ELECTRIC CORPORATION
Eiichi Nagao
G01 - MEASURING TESTING
Information
Patent Application
DIAGNOSTIC METHOD FOR OIL-FILLED ELECTRICAL APPARATUS
Publication number
20100192673
Publication date
Aug 5, 2010
MITSUBISHI ELECTRIC CORPORATION
Satoru Toyama
G01 - MEASURING TESTING