Inventor
YUKAWA TAKAHIRO
JP5 patents
Patents
5 patentsUS4232332ANov 4, 1980
Color television receiver
SONY CORP3 citations61
US4908547AMar 13, 1990
Beam index type color cathode ray tube
SONY CORP3 citations60
US4223344ASep 16, 1980
Beam index color cathode ray tube
SONY CORP5 citations60
US4212030AJul 8, 1980
Beam index color cathode ray tube
SONY CORP4 citations60
US4616161AOct 7, 1986
Current dependent type color cathode ray tube
SONY CORP2 citations59