Inventor
MATSUOKA YOSHITAKA
JP13 patents
⚠️ This page may combine multiple inventors who share the name “MATSUOKA YOSHITAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
10 patentsUS4454771AJun 19, 1984
Load cell
HITACHI LTD124 citations95
US4303903ADec 1, 1981
Pressure sensitive apparatus
HITACHI LTD40 citations91
US4173900ANov 13, 1979
Semiconductor pressure transducer
HITACHI LTD39 citations91
US4364276ADec 21, 1982
Differential pressure measuring transducer assembly
HITACHI LTD52 citations90
US4618844AOct 21, 1986
Semiconductor pressure transducer
HITACHI LTD24 citations81
US4264889AApr 28, 1981
Pressure transducer
HITACHI LTD20 citations81
US4173148ANov 6, 1979
Semiconductor strain gauge with temperature compensator
HITACHI LTD27 citations81
US4306460ADec 22, 1981
Differential pressure transducer
HITACHI LTD16 citations73
US4166384ASep 4, 1979
Semiconductor transducer
HITACHI LTD11 citations73
US4342231AAug 3, 1982
Differential pressure transmitter
HITACHI LTD18 citations72