Inventor
MURAMOTO SHOICHI
7 patents
⚠️ This page may combine multiple inventors who share the name “MURAMOTO SHOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
6 patentsUS4088984AMay 9, 1978
Flame detection
SONY CORP19 citations72
US4069436AJan 17, 1978
Flat thermionic cathode
SONY CORP9 citations72
US4053807AOct 11, 1977
Thermionic cathode and heater structure on ceramic base plate
SONY CORP18 citations71
US4349767ASep 14, 1982
Cathode ray tube resistance of ruthenium oxide and glass containing alumina powder
SONY CORP16 citations69
US3979623ASep 7, 1976
Indicator display tube
SONY CORP2 citations60
US3976907AAug 24, 1976
Gas discharge display tube with barrier means for prevention of ion scattering
SONY CORP6 citations60