Inventor
TAKANASHI YUKIO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “TAKANASHI YUKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKYO SHIBAURA ELECTRIC CO
8 patentsUS4184100AJan 15, 1980
Indirectly-heated cathode device for electron tubes
TOKYO SHIBAURA ELECTRIC CO19 citations80
US4370588AJan 25, 1983
Cathode assembly
TOKYO SHIBAURA ELECTRIC CO13 citations73
US4298814ANov 3, 1981
Directly heated type cathode assembly
TOKYO SHIBAURA ELECTRIC CO10 citations72
US4259610AMar 31, 1981
Electron gun assembly for cathode ray tubes and method of assembling the same
TOKYO SHIBAURA ELECTRIC CO13 citations72
US4338542AJul 6, 1982
Directly heated cathode assembly
TOKYO SHIBAURA ELECTRIC CO15 citations69
US4071803AJan 31, 1978
Electron gun assembly
TOKYO SHIBAURA ELECTRIC CO14 citations67
US4379980AApr 12, 1983
Quick operating cathode
TOKYO SHIBAURA ELECTRIC CO6 citations54
US4524296AJun 18, 1985
Cathode structure for electron tube
TOKYO SHIBAURA ELECTRIC CO1 citations46