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Inventor
KOBORI SIGEYUKI
3 patents
Patents
3 patents
US3953692A
Apr 27, 1976
Pressure responsive switch for converting pressure variations to electrical variations
HITACHI LTD
28 citations
80
US4263884A
Apr 28, 1981
Electronic fuel feed system
HITACHI LTD
8 citations
73
US4131930A
Dec 26, 1978
Thermal time-delay switch
HITACHI LTD
1 citations
50