Inventor
MOROHASHI KATSUEI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “MOROHASHI KATSUEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
6 patentsUS4900979AFeb 13, 1990
Color cathode ray apparatus provided with dynamic convergence means
TOSHIBA KK11 citations72
US4876478AOct 24, 1989
Cathode ray tube apparatus with improved deflection unit
TOSHIBA KK4 citations61
US5176556AJan 5, 1993
Method of manufacturing color cathode ray tube apparatus
TOSHIBA KK5 citations59
US5132187AJul 21, 1992
Method of manufacturing a color cathode ray tube and an exposure apparatus for use in working the method
TOSHIBA KK2 citations59
US4849676AJul 18, 1989
Color image display tube apparatus
TOSHIBA KK2 citations59
US5398192AMar 14, 1995
Method of manufacturing correction lens for forming phosphor screen on faceplate of color cathode ray tube
TOSHIBA KK1 citations49