Inventor · disambiguated record
Satoru Toyama
Also filed as: TOYAMA SATORU
19 granted patents·12 pending applications·201 citations·filing 1976–2024
92Inventor score
Top patents by PatentIndex Score
31 records- 0190US4252364AOuter panel construction for a vehicle or the likeMITSUBISHI MOTORS CORP·Filed 1978·Granted Feb 24, 1981·60 cites·15 claims
- 0286US5531080ARefrigerant circulating systemMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Jul 2, 1996·38 cites·28 claims
- 0386US5355695ARefrigeration device using hydrofluorocarbon refrigerantMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Oct 18, 1994·63 cites·31 claims
- 0479US10302618B2Method for diagnosing oil-filled electrical apparatusMITSUBISHI ELECTRIC CORP·Filed 2014·Granted May 28, 2019·4 cites·5 claims
- 0578US2025122442A1Refrigeration cycle deviceMITSUBISHI ELECTRIC CORP·Filed 2024·Application pending·0 cites
- 0674US8423301B2Lifetime assessment apparatus and method for oil-filled electrical device, and degradation suppression apparatus and method for oil-filled electrical deviceKATO FUKUTARO·Filed 2010·Granted Apr 16, 2013·3 cites·22 claims
- 0773US8728565B2Method for inhibiting generation of copper sulfideKATO FUKUTARO·Filed 2011·Granted May 20, 2014·2 cites·13 claims
- 0870US8241916B2Diagnostic method for oil-filled electrical apparatusTOYAMA SATORU·Filed 2008·Granted Aug 14, 2012·8 cites·5 claims
- 0969US2024425773A1Refrigeration cycle deviceMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 1061US10359411B2Diagnosis method for internal fault of oil-immersed electric apparatusMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Jul 23, 2019·1 cites·5 claims
- 1156US4043022AMethod of manufacturing double-structure sound absorbing wall for motor vehicleMITSUBISHI MOTORS CORP·Filed 1976·Granted Aug 23, 1977·14 cites·12 claims
- 1249US2025172323A1Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 1349US2011246149A1Method for predicting possibility of occurrence of anomaly in oil-filled electrical apparatusMITSUBISHI ELECTRIC CORP·Filed 2009·Application pending·0 cites
- 1447US11015987B2Temperature estimation methodMITSUBISHI ELECTRIC CORP·Filed 2017·Granted May 25, 2021·0 cites·11 claims
- 1546US2025002769A1Refrigeration cycle deviceMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 1646US2020326364A1Method of Diagnosing Oil-Immersed Electrical ApparatusMITSUBISHI ELECTRIC CORP·Filed 2019·Application pending·0 cites
- 1745US8912274B2Water-dispersible varnishYAMAMOTO SHIGEYUKI·Filed 2009·Granted Dec 16, 2014·0 cites·18 claims
- 1845US2022349633A1Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2019·Application pending·0 cites
- 1944US12221591B2Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Feb 11, 2025·0 cites·9 claims
- 2043US8305179B2Oil immersed electrical apparatusNAGAO EIICHI·Filed 2008·Granted Nov 6, 2012·0 cites·20 claims
- 2143US2021033570A1Method of Diagnosing Oil-Immersed Electrical ApparatusMITSUBISHI ELECTRIC CORP·Filed 2018·Application pending·0 cites
- 2241US9396835B2Method for suppressing copper sulfide generation in oil-filled electrical equipmentKATO FUKUTARO·Filed 2011·Granted Jul 19, 2016·0 cites·6 claims
- 2341US8854068B2Diagnostic method for oil-filled electrical device, diagnostic device for implementing the diagnostic method, and oil-filled electrical device provided with the diagnostic deviceNAGAO EIICHI·Filed 2008·Granted Oct 7, 2014·0 cites·11 claims
- 2441US2013034909A1Diagnosis method and diagnosis apparatus for oil-filled electrical apparatusMITSUBISHI ELECTRIC CORP·Filed 2011·Application pending·0 cites
- 2540US9228992B2Electric insulating oil inspection method, electric insulating oil treatment method, and oil-filled electric device maintenance methodKATO FUKUTARO·Filed 2010·Granted Jan 5, 2016·0 cites·7 claims
- 2640US2015192559A1Diagnosis method and maintenance method for oil-filled electrical equipmentKATO FUKUTARO·Filed 2012·Application pending·0 cites
- 2739US9915465B2Heat pump compressor including liquid crystal polymer insulating materialMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Mar 13, 2018·0 cites·15 claims
- 2839US5419144ARefrigeration device using hydrofluorocarbon refrigerantMITSUBISHI ELECTRIC CORP·Filed 1994·Granted May 30, 1995·8 cites·10 claims
- 2937US8796033B2Method of determining minute amounts of additives in polymersNAKA JIRO·Filed 2004·Granted Aug 5, 2014·0 cites·5 claims
- 3036US2024110119A1Refrigeration cycle device and compressorMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 3136US2018335467A1Testing method and testing apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →