Inventor
FUJISAWA FUMIO
8 patents
Patents
8 patentsUS4453407AJun 12, 1984
Vibration diagnosis method and apparatus for rotary machines
HITACHI LTD113 citations95
US4435770AMar 6, 1984
Vibration diagnosing method and apparatus for a rotary machine
HITACHI LTD105 citations95
US4098127AJul 4, 1978
Balancing method for use in multiple-span rotor shaft system and balancing system using same
HITACHI LTD59 citations95
US4253800AMar 3, 1981
Wheel or rotor with a plurality of blades
HITACHI LTD151 citations94
US4448077AMay 15, 1984
Vibration diagnosis method for rotary machine
HITACHI LTD52 citations92
US4489606ADec 25, 1984
Method of and system for balancing a rotor
HITACHI LTD16 citations71
US3989426ANov 2, 1976
Vane pump
HITACHI LTD6 citations62
US4245950AJan 20, 1981
Turbine rotorconstructions
HITACHI LTD6 citations61