Inventor
MAGAKI YASUSHI
JP5 patents
Patents
5 patentsUS5280215AJan 18, 1994
Shadow mask for color cathode ray tube
TOSHIBA KK20 citations90
US5411822AMay 2, 1995
Shadow mask for color cathode ray tube, shadow mask printing negative plate used for manufacture of the shadow mask, and method and manufacturing the negative plate
TOSHIBA KK8 citations71
US5260153ANov 9, 1993
Aperture pattern printing plate
TOSHIBA KK3 citations61
US5134015AJul 28, 1992
Aperture pattern-printing plate for shadow mask and method for manufacturing the same
TOSHIBA KK6 citations61
US5128224AJul 7, 1992
Method of manufacturing an aperture pattern printing plate
TOSHIBA KK6 citations61