Inventor
TANAKA TOMIO
JP33 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA TOMIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CASIO COMPUTER CO LTD
14 patentsUS6091478AJul 18, 2000
Liquid Crystal Display device using liquid crystal having ferrielectric phase between substrates and method for driving the same
CASIO COMPUTER CO LTD20 citations93
US6163360ADec 19, 2000
Liquid crystal display apparatus
CASIO COMPUTER CO LTD25 citations92
US5920301AJul 6, 1999
Liquid crystal display apparatus using liquid crystal having ferroelectric phase and method of driving liquid crystal display device using liquid crystal having ferroelectric phase
CASIO COMPUTER CO LTD39 citations92
US5847799ADec 8, 1998
Antiferroelectric liquid crystal display device
CASIO COMPUTER CO LTD24 citations92
US5631752AMay 20, 1997
Antiferroelectric liquid crystal display element exhibiting a precursor tilt phenomenon
CASIO COMPUTER CO LTD21 citations92
US5490000AFeb 6, 1996
Deformed helix ferroelectric liquid crystal display device and method of driving
CASIO COMPUTER CO LTD31 citations92
US6175401B1Jan 16, 2001
Liquid crystal display device having a liquid crystal layer which contains liquid crystal molecules in a plurality of alignment state and method for driving the same
CASIO COMPUTER CO LTD15 citations84
US5963187AOct 5, 1999
Liquid crystal display apparatus using liquid crystal having ferroelectric phase and method of driving liquid crystal display device using liquid crystal having ferroelectric phase
CASIO COMPUTER CO LTD19 citations84
US6208403B1Mar 27, 2001
Antiferroelectric liquid crystal display device
CASIO COMPUTER CO LTD5 citations74
US6151090ANov 21, 2000
LCD using liquid crystal of ferroelectric and/or antiferroelectric phase having pretilt angle of 1 degree or less
CASIO COMPUTER CO LTD13 citations74
US5895108AApr 20, 1999
Antiferroelectric liquid crystal display element and device, and method of driving the same
CASIO COMPUTER CO LTD11 citations74
US5559620ASep 24, 1996
Anti-ferroelectric liquid crystal display device with intersecting alignment film directions
CASIO COMPUTER CO LTD17 citations73
US6122034ASep 19, 2000
Antiferroelectric liquid crystal display device
CASIO COMPUTER CO LTD4 citations63
US6046788AApr 4, 2000
Liquid crystal display device and method for driving the same
CASIO COMPUTER CO LTD0 citations42
MITSUI TOATSU CHEMICALS
5 patentsUS4828710AMay 9, 1989
Method for the extraction of water from macromolecular solutions
MITSUI TOATSU CHEMICALS104 citations95
US4729834AMar 8, 1988
Method for adsorbing and desorbing
MITSUI TOATSU CHEMICALS63 citations95
US4718899AJan 12, 1988
Urine absorbing and holding material
MITSUI TOATSU CHEMICALS38 citations92
US4649219AMar 10, 1987
Unsaturated cyclic amido-substituted ether compounds and preparation process thereof
MITSUI TOATSU CHEMICALS52 citations92
US4683258AJul 28, 1987
Agent for absorbing and releasing water vapor
MITSUI TOATSU CHEMICALS28 citations89
DAINIPPON PRINTING CO LTD
3 patentsUS6727966B2Apr 27, 2004
Reflection type color liquid crystal display device
DAINIPPON PRINTING CO LTD10 citations74
US6624861B2Sep 23, 2003
Color filter subject to impurity extraction treatment and liquid crystal display device having high voltage holding ratio
DAINIPPON PRINTING CO LTD3 citations61
US6856369B2Feb 15, 2005
Electrode substrate for liquid crystal display panel, method of fabricating the electrode substrate, and liquid crystal display panel
DAINIPPON PRINTING CO LTD2 citations59