P

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 patents
US5013585AMay 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 patent

SHIMIZU TAKAAKI

1 patent

HONDA MOTOR CO LTD

1 patent

PHOTOPOLY OHKA CO LTD

1 patent

Showing the top 50 of 71 patents by PatentIndex Score.