Satoru TOYAMA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Refrigeration cycle apparatus
- Patent number 12,221,591
- Issue date Feb 11, 2025
- Mitsubishi Electric Corporation
- Kenji Kojima
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
Diagnosis method for internal fault of oil-immersed electric apparatus
- Patent number 10,359,411
- Issue date Jul 23, 2019
- Mitsubishi Electric Corporation
- Ryota Kuriyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for diagnosing oil-filled electrical apparatus
- Patent number 10,302,618
- Issue date May 28, 2019
- Mitsubishi Electric Corporation
- Ryota Kuriyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heat pump compressor including liquid crystal polymer insulating ma...
- Patent number 9,915,465
- Issue date Mar 13, 2018
- Mitsubishi Electric Corporation
- Noriaki Matsunaga
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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
Water-dispersible varnish
- Patent number 8,912,274
- Issue date Dec 16, 2014
- Mitsubishi Electric Corporation
- Shigeyuki Yamamoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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 of determining minute amounts of additives in polymers
- Patent number 8,796,033
- Issue date Aug 5, 2014
- Mitsubishi Denki Kabushiki Kaisha
- Jiro Naka
- 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
Information Patent Grant
Refrigerant circulating system
- Patent number 5,531,080
- Issue date Jul 2, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Takuho Hirahara
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigeration device using hydrofluorocarbon refrigerant
- Patent number 5,419,144
- Issue date May 30, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Susumu Kawaguchi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Refrigeration device using hydrofluorocarbon refrigerant
- Patent number 5,355,695
- Issue date Oct 18, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Susumu Kawaguchi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
REFRIGERATION CYCLE APPARATUS
- Publication number 20250172323
- Publication date May 29, 2025
- Mitsubishi Electric Corporation
- Noriyuki FUJII
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERATION CYCLE DEVICE
- Publication number 20250122442
- Publication date Apr 17, 2025
- Mitsubishi Electric Corporation
- Kengo HIRATSUKA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
REFRIGERATION CYCLE DEVICE
- Publication number 20250002769
- Publication date Jan 2, 2025
- Mitsubishi Electric Corporation
- Kengo HIRATSUKA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
REFRIGERATION CYCLE DEVICE
- Publication number 20240425773
- Publication date Dec 26, 2024
- Mitsubishi Electric Corporation
- Kengo HIRATSUKA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
REFRIGERATION CYCLE DEVICE AND COMPRESSOR
- Publication number 20240110119
- Publication date Apr 4, 2024
- Mitsubishi Electric Corporation
- Kengo HIRATSUKA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
REFRIGERATION CYCLE APPARATUS
- Publication number 20230242833
- Publication date Aug 3, 2023
- Mitsubishi Electric Corporation
- Kenji KOJIMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
REFRIGERATION CYCLE APPARATUS
- Publication number 20220349633
- Publication date Nov 3, 2022
- Mitsubishi Electric Corporation
- Kengo HIRATSUKA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method of Diagnosing Oil-Immersed Electrical Apparatus
- Publication number 20210033570
- Publication date Feb 4, 2021
- MITSUBISHI ELECTRIC CORPORATION
- Fukutaro Kato
- G01 - MEASURING TESTING
Information Patent Application
Method of Diagnosing Oil-Immersed Electrical Apparatus
- Publication number 20200326364
- Publication date Oct 15, 2020
- Mitsubishi Electric Corporation
- Fukutaro OKAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
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 FOR INTERNAL FAULT OF OIL-IMMERSED ELECTRIC APPARATUS
- Publication number 20180143176
- Publication date May 24, 2018
- MITSUBISHI ELECTRIC CORPORATION
- Ryota KURIYAMA
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR DIAGNOSING OIL-FILLED ELECTRICAL APPARATUS
- Publication number 20170199170
- Publication date Jul 13, 2017
- MITSUBISHI ELECTRIC CORPORATION
- Ryota KURIYAMA
- G01 - MEASURING TESTING
Information Patent Application
HEAT PUMP APPARATUS
- Publication number 20170146284
- Publication date May 25, 2017
- Mitsubishi Electric Corporation
- Noriaki MATSUNAGA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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
WATER-DISPERSIBLE VARNISH, ELECTRIC COMPRESSOR USING THE WATER-DISP...
- Publication number 20120189768
- Publication date Jul 26, 2012
- RYODEN KASEI CO., LTD.
- Shigeyuki Yamamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Information Patent Application
METHOD OF ANALYZING MINUTE QUANTITY OF CONTENT
- Publication number 20100108875
- Publication date May 6, 2010
- Mitsubishi Denki Kabushiki Kaisha
- Jiro Naka
- G01 - MEASURING TESTING

Satoru TOYAMA

Person

Patents Grantslast 30 patents

Refrigeration cycle apparatus

Temperature estimation method

Diagnosis method for internal fault of oil-immersed electric apparatus

Method for diagnosing oil-filled electrical apparatus

Heat pump compressor including liquid crystal polymer insulating ma...

Method for suppressing copper sulfide generation in oil-filled elec...

Electric insulating oil inspection method, electric insulating oil...

Water-dispersible varnish

Diagnostic method for oil-filled electrical device, diagnostic devi...

Method of determining minute amounts of additives in polymers

Method for inhibiting generation of copper sulfide

Lifetime assessment apparatus and method for oil-filled electrical...

Oil immersed electrical apparatus

Diagnostic method for oil-filled electrical apparatus

Refrigerant circulating system

Refrigeration device using hydrofluorocarbon refrigerant

Refrigeration device using hydrofluorocarbon refrigerant

Patents Applicationslast 30 patents

REFRIGERATION CYCLE APPARATUS

REFRIGERATION CYCLE DEVICE

REFRIGERATION CYCLE DEVICE

REFRIGERATION CYCLE DEVICE

REFRIGERATION CYCLE DEVICE AND COMPRESSOR

REFRIGERATION CYCLE APPARATUS

REFRIGERATION CYCLE APPARATUS

Method of Diagnosing Oil-Immersed Electrical Apparatus

Method of Diagnosing Oil-Immersed Electrical Apparatus

TEMPERATURE ESTIMATION METHOD

TESTING METHOD AND TESTING APPARATUS

DIAGNOSIS METHOD FOR INTERNAL FAULT OF OIL-IMMERSED ELECTRIC APPARATUS

METHOD FOR DIAGNOSING OIL-FILLED ELECTRICAL APPARATUS

HEAT PUMP APPARATUS

DIAGNOSIS METHOD AND MAINTENANCE METHOD FOR OIL-FILLED ELECTRICAL E...

METHOD FOR SUPPRESSING COPPER SULFIDE GENERATION IN OIL-FILLED ELEC...

METHOD FOR INHIBITING GENERATION OF COPPER SULFIDE

ELECTRIC INSULATING OIL INSPECTION METHOD, ELECTRIC INSULATING OIL...

DIAGNOSIS METHOD AND DIAGNOSIS APPARATUS FOR OIL-FILLED ELECTRICAL...

WATER-DISPERSIBLE VARNISH, ELECTRIC COMPRESSOR USING THE WATER-DISP...

METHOD FOR PREDICTING POSSIBILITY OF OCCURRENCE OF ANOMALY IN OIL-F...

LIFETIME ASSESSMENT APPARATUS AND METHOD FOR OIL-FILLED ELECTRICAL...

OIL IMMERSED ELECTRICAL APPARATUS

DIAGNOSTIC METHOD FOR OIL-FILLED ELECTRICAL DEVICE, DIAGNOSTIC DEVI...

DIAGNOSTIC METHOD FOR OIL-FILLED ELECTRICAL APPARATUS

METHOD OF ANALYZING MINUTE QUANTITY OF CONTENT