Inventor
TOJYOU TUTOMU
JP5 patents
Patents
5 patentsUS5739631AApr 14, 1998
Color cathode ray tube having a low dynamic focus voltage
HITACHI LTD12 citations81
US5608284AMar 4, 1997
Color cathode ray tube having a low dynamic focus voltage
HITACHI LTD14 citations81
US6353282B1Mar 5, 2002
Color cathode ray tube having a low dynamic focus
HITACHI LTD6 citations73
US6025674AFeb 15, 2000
Color cathode ray tube having a low dynamic focus voltage
HITACHI LTD9 citations73
US6331752B1Dec 18, 2001
Color cathode ray tube having a low dynamic focus voltage
HITACHI LTD2 citations62