Inventor

TOYAMA SATORU

JP19 patents

⚠️ This page may combine multiple inventors who share the name “TOYAMA SATORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYAMA SATORU

MITSUBISHI ELECTRIC CORP

Refrigeration device using hydrofluorocarbon refrigerant

Refrigerant circulating system

Refrigeration device using hydrofluorocarbon refrigerant

Method for diagnosing oil-filled electrical apparatus

Diagnosis method for internal fault of oil-immersed electric apparatus

Temperature estimation method

Refrigeration cycle apparatus

Heat pump compressor including liquid crystal polymer insulating material

KATO FUKUTARO

Method for inhibiting generation of copper sulfide

Lifetime assessment apparatus and method for oil-filled electrical device, and degradation suppression apparatus and method for oil-filled electrical device

Method for suppressing copper sulfide generation in oil-filled electrical equipment

Electric insulating oil inspection method, electric insulating oil treatment method, and oil-filled electric device maintenance method

MITSUBISHI MOTORS CORP

Outer panel construction for a vehicle or the like

Method of manufacturing double-structure sound absorbing wall for motor vehicle

NAGAO EIICHI

Oil immersed electrical apparatus

Diagnostic method for oil-filled electrical device, diagnostic device for implementing the diagnostic method, and oil-filled electrical device provided with the diagnostic device

TOYAMA SATORU

Diagnostic method for oil-filled electrical apparatus

YAMAMOTO SHIGEYUKI

Water-dispersible varnish

NAKA JIRO

Method of determining minute amounts of additives in polymers