Inventor

TOKUMITSU KIYONORI

JP7 patents

Patents

7 patents

US4486677ADec 4, 1984

Encased electric motor employing gas as heat dissipating means

MITSUBISHI ELECTRIC CORP17 citations73

US4558247ADec 10, 1985

Liquid-seal type motor having insulating oil pressure compensation

MITSUBISHI ELECTRIC CORP15 citations72

US4973232ANov 27, 1990

Rotating scroll machine with oil pump

MITSUBISHI ELECTRIC CORP7 citations71

US5059102AOct 22, 1991

Fluid scroll machine with peripherally attached counter weights and reduced thickness scroll

MITSUBISHI ELECTRIC CORP15 citations68

US5022836AJun 11, 1991

Sealing device for oil rotary vacuum pump

MITSUBISHI ELECTRIC CORP11 citations68

US4558246ADec 10, 1985

Liquid-seal type motor having insulating oil pressure compensation

MITSUBISHI ELECTRIC CORP5 citations60

US4421324ADec 20, 1983

Shaft seal device for submersible motor

MITSUBISHI ELECTRIC CORP4 citations58