Inventor
SHIMIZU TAKAAKI
JP71 patents
⚠️ This page may combine multiple inventors who share the name “SHIMIZU TAKAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHINETSU CHEMICAL CO
46 patentsUS5013585AMay 7, 1991
Method for the preparation of surface-modified silica particles
SHINETSU CHEMICAL CO88 citations96
US4842837AJun 27, 1989
Process for producing fine spherical silica
SHINETSU CHEMICAL CO72 citations94
US6248495B1Jun 19, 2001
Electrostatic image developer
SHINETSU CHEMICAL CO25 citations93
US5454977AOct 3, 1995
Silacyclohexane compound, a method of preparing it and a liquid crystal composition containing it
SHINETSU CHEMICAL CO23 citations93
US5302556AApr 12, 1994
Synthetic silica glass articles and a method for manufacturing them
SHINETSU CHEMICAL CO25 citations92
US5175199ADec 29, 1992
High transparency silica-titania glass beads, method for making, and light transmission epoxy resin compositions
SHINETSU CHEMICAL CO47 citations92
US5141786AAug 25, 1992
Synthetic silica glass articles and a method for manufacturing them
SHINETSU CHEMICAL CO27 citations92
US4983388AJan 8, 1991
Process of preparing silicone composition, and cosmetic and lustering materials containing silicone composition obtained
SHINETSU CHEMICAL CO35 citations92
US4979973ADec 25, 1990
Preparation of fused silica glass by hydrolysis of methyl silicate
SHINETSU CHEMICAL CO43 citations92
US4883521ANov 28, 1989
Method for the preparation of silica glass
SHINETSU CHEMICAL CO29 citations90
US5659059AAug 19, 1997
Silacyclohexane compound, a method of preparing it and a liquid crystal composition containing it
SHINETSU CHEMICAL CO7 citations74
US5641431AJun 24, 1997
Silacyclohexanone compound and a method of preparing a silacyclohexane-type liquid crystal composition containing it
SHINETSU CHEMICAL CO6 citations74
US5582764ADec 10, 1996
Silacyclohexane compound, a method of preparing it and a liquid crystal composition containing it
SHINETSU CHEMICAL CO17 citations74
US5578244ANov 26, 1996
Silacyclohexane compound, a method of preparing it and a liquid crystal composition containing it
SHINETSU CHEMICAL CO7 citations74
US5560866AOct 1, 1996
Process for preparing silacyclohexane compounds
SHINETSU CHEMICAL CO7 citations74
US5527490AJun 18, 1996
Silacyclohexane carbaldehyde compounds and processes for preparing silacyclohexane-based liquid crystal compounds from the carbaldehyde compound
SHINETSU CHEMICAL CO8 citations74
US5523440AJun 4, 1996
Silacyclohexane compound, a method of preparaing it and a liquid crystal composition containing it
SHINETSU CHEMICAL CO7 citations74
US5498737AMar 12, 1996
Silacyclohexane compound, a method of preparing it and a liquid crystal composition containing it
SHINETSU CHEMICAL CO9 citations74
US5496501AMar 5, 1996
Silacyclohexane compound, a method of preparing it and a liquid crystal composition containing it
SHINETSU CHEMICAL CO9 citations74
US5021073AJun 4, 1991
Method of manufacturing synthetic silica glass
SHINETSU CHEMICAL CO8 citations73
US5227550AJul 13, 1993
Method for preparation of methyl chloride
SHINETSU CHEMICAL CO8 citations72
US5149748ASep 22, 1992
Process of preparing surface-modified polymethylsilsesquioxane spherical fine particles
SHINETSU CHEMICAL CO13 citations72
US5045574ASep 3, 1991
Film-forming agent
SHINETSU CHEMICAL CO7 citations72
US5196618AMar 23, 1993
Method for the preparation of methyl chloride from carbon tetrachloride and methyl alcohol
SHINETSU CHEMICAL CO12 citations71
US6004478ADec 21, 1999
Silacyclohexane compounds, preparation thereof, liquid crystal compositions comprising the same, and liquid crystal devices comprising the composition
SHINETSU CHEMICAL CO2 citations63
US5980778ANov 9, 1999
Liquid crystal composition and liquid crystal display element comprising the same
SHINETSU CHEMICAL CO2 citations63
US5951913ASep 14, 1999
Liquid crystal compositions comprising silacyclohexane compounds
SHINETSU CHEMICAL CO2 citations63
US5868961AFeb 9, 1999
Silacyclohexane compound, a method of preparing it and a liquid crystal composition containing it
SHINETSU CHEMICAL CO6 citations63
US5762826AJun 9, 1998
Liquid crystal composition and a liquid crystal display element which contains it
SHINETSU CHEMICAL CO6 citations63
US5730901AMar 24, 1998
Silacyclohexane compounds, preparation thereof liquid crystal compositions comprising the same, and liquid crystal devices comprising the composition
SHINETSU CHEMICAL CO3 citations63
US5730902AMar 24, 1998
Optically active silacyclohexane compounds, liquid crystal compositions comprising the same and liquid crystal display devices comprising the compositions
SHINETSU CHEMICAL CO2 citations63
US5679746AOct 21, 1997
Silacyclohexane compound, a method of preparing it and a liquid crystal composition containing it
SHINETSU CHEMICAL CO6 citations63
US5665271ASep 9, 1997
Silacyclohexane compounds, preparation thereof, liquid crystal compositions comprising the same, and liquid crystal devices comprising the compositions
SHINETSU CHEMICAL CO3 citations63
US5641430AJun 24, 1997
Silacyclohexane compounds, preparation thereof, liquid crystal compositions comprising the same, and liquid crystal devices comprising the compositions
SHINETSU CHEMICAL CO4 citations63
US5624601AApr 29, 1997
Silacyclohexane compounds, a liquid crystal composition comprising the same and a liquid crystal device comprising the composition
SHINETSU CHEMICAL CO2 citations63
US5595686AJan 21, 1997
Silacyclohexane compounds, a liquid crystal composition comprising the same and a liquid crystal device comprising the composition
SHINETSU CHEMICAL CO2 citations63
US5582765ADec 10, 1996
Triflate compounds and process for preparing silacyclohexane-based liquid crystal compounds from the triflate compounds
SHINETSU CHEMICAL CO5 citations63
US5573705ANov 12, 1996
Silacyclohexane compound, a method of preparing it and a liquid crystal composition containing it
SHINETSU CHEMICAL CO4 citations63
US5567350AOct 22, 1996
Silacyclohexane compound, a method of preparing it and a liquid cyrstal composition containing it
SHINETSU CHEMICAL CO5 citations63
US5547606AAug 20, 1996
Silacyclohexane compound, a method of preparing it and a liquid crystal composition containing it
SHINETSU CHEMICAL CO5 citations63
US5543539AAug 6, 1996
Silacyclohexane compound, a method of preparing it and a liquid crystal composition containing it
SHINETSU CHEMICAL CO6 citations63
US5523439AJun 4, 1996
Process for preparing silacyclohexane compounds
SHINETSU CHEMICAL CO4 citations63
US5519156AMay 21, 1996
Cyclohexane carbaldehyde compounds and processes for preparing silacyclohexane-based liquid crystal compounds from the carbaldehyde
SHINETSU CHEMICAL CO3 citations63
US5514824AMay 7, 1996
Process for preparing silacyclohexane-base liquid crystal compounds
SHINETSU CHEMICAL CO4 citations63
US7790132B2Sep 7, 2010
Method for producing trichlorosilane and method for producing polycrystalline silicon
SHINETSU CHEMICAL CO2 citations62
US7691357B2Apr 6, 2010
Method for producing polycrystalline silicon
SHINETSU CHEMICAL CO3 citations62
TOSHIBA KK
1 patentSHIMIZU TAKAAKI
1 patentHONDA MOTOR CO LTD
1 patentPHOTOPOLY OHKA CO LTD
1 patentShowing the top 50 of 71 patents by PatentIndex Score.