Inventor
UEDA KAYOKO
JP13 patents
Patents
13 patentsUS5767935AJun 16, 1998
Light control sheet and liquid crystal display device comprising the same
SUMITOMO CHEMICAL CO220 citations98
US6399879B1Jun 4, 2002
Electromagnetic shield plate
SUMITOMO CHEMICAL CO58 citations94
US6717048B2Apr 6, 2004
Electromagnetic shielding plate and method for producing the same
SUMITOMO CHEMICAL CO24 citations92
US5886760AMar 23, 1999
Microlens-array, production method thereof, and liquid crystal display device using the same
SUMITOMO CHEMICAL CO37 citations92
US6417619B1Jul 9, 2002
Front panel board for plasma display
SUMITOMO CHEMICAL CO59 citations91
US5730899AMar 24, 1998
Optically anisotropic film
SUMITOMO CHEMICAL CO20 citations84
US5961893AOct 5, 1999
Plasma display front panel
SUMITOMO CHEMICAL CO11 citations73
US5707547AJan 13, 1998
Trans-olefin compounds, method for production thereof, liquid crystal composition containing the same as active ingredient, and liquid crystal element using said composition
SUMITOMO CHEMICAL CO10 citations73
US6030546AFeb 29, 2000
Trans-olefin compounds, method for production thereof, liquid crystal composition containing the same as active ingredient, and liquid crystal element using said composition
SUMITOMO CHEMICAL CO4 citations62
US5662828ASep 2, 1997
Compound having unsaturated side chain, process for preparing the same, liquid crystalline polymer prepared from the same, liquid crystal mixture and display element
SUMITOMO CHEMICAL CO5 citations62
US5554317ASep 10, 1996
Compound having unsaturated side chain, process for preparing the same, liquid crystalline polymer prepared from the same, liquid crystal mixture and display element
SUMITOMO CHEMICAL CO3 citations62
US5545345AAug 13, 1996
Liquid crystal mixture and liquid crystal element comprsing the same
SUMITOMO CHEMICAL CO3 citations62
US5534188AJul 9, 1996
Acetylene derivatives, process for producing the same, liquid crystal composition containing the same as an active ingredient, and liquid crystal element using said liquid crystal composition
SUMITOMO CHEMICAL CO0 citations51