Inventor
MURAMATSU SACHIKO
JP4 patents
Patents
4 patentsUS5841223ANov 24, 1998
Color cathode ray tube and method of manufacturing the same
TOSHIBA KK6 citations71
US5830373ANov 3, 1998
Color cathode ray tube and method of manufacturing shadow mask
TOSHIBA KK15 citations71
US5592044AJan 7, 1997
Color cathode ray tube and method of manufacturing shadow mask
TOSHIBA KK5 citations60
US6060112AMay 9, 2000
Color cathode ray tube and method of manufacturing the same
TOSHIBA KK0 citations49