Inventor
IWASAKI KAZUHITO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “IWASAKI KAZUHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KASEI OPTONIX
4 patentsUS4307320ADec 22, 1981
Pigment coated phosphor and high contrast color television cathode ray tube using same
KASEI OPTONIX44 citations90
US4814666AMar 21, 1989
Electron-beam existed display tube, the screen of which has a fluorescent component of a Eu containing red fluorescent component and a blue or green fluorescent component
KASEI OPTONIX22 citations80
US5200250AApr 6, 1993
Phosphors, method for treating the surface thereof and process for producing a phosphor screen
KASEI OPTONIX7 citations72
US5217647AJun 8, 1993
Method for preparing rare earth oxysulfide phosphor
KASEI OPTONIX10 citations68
DAINIPPON TORYO KK
4 patentsUS4152483AMay 1, 1979
Pigment coated phosphor and process for manufacturing the same
DAINIPPON TORYO KK39 citations90
US4172920AOct 30, 1979
Pigment coated phosphor
DAINIPPON TORYO KK23 citations80
US4014811AMar 29, 1977
Nematic liquid crystal compositions
DAINIPPON TORYO KK2 citations60
US4058475ANov 15, 1977
Liquid crystal compositions containing cyanocinnamic acid esters
DAINIPPON TORYO KK2 citations55