Inventor · disambiguated record
Takaaki Shimizu
Also filed as: SHIMIZU TAKAAKI
70 granted patents·3 pending applications·669 citations·filing 1987–2023
99Inventor score
Top patents by PatentIndex Score
73 records- 0194US5013585AMethod for the preparation of surface-modified silica particlesSHINETSU CHEMICAL CO·Filed 1990·Granted May 7, 1991·88 cites·8 claims
- 0293US4842837AProcess for producing fine spherical silicaSHINETSU CHEMICAL CO·Filed 1987·Granted Jun 27, 1989·72 cites·16 claims
- 0391US4979973APreparation of fused silica glass by hydrolysis of methyl silicateSHINETSU CHEMICAL CO·Filed 1989·Granted Dec 25, 1990·43 cites·4 claims
- 0489US10046634B2Engine mount structureHONDA MOTOR CO LTD·Filed 2017·Granted Aug 14, 2018·5 cites·6 claims
- 0587US8293076B2Method for producing trichlorosilane and method for producing polycrystalline siliconSHIMIZU TAKAAKI·Filed 2008·Granted Oct 23, 2012·15 cites·9 claims
- 0686US6248495B1Electrostatic image developerSHINETSU CHEMICAL CO·Filed 2000·Granted Jun 19, 2001·25 cites·6 claims
- 0786US4983388AProcess of preparing silicone composition, and cosmetic and lustering materials containing silicone composition obtainedSHINETSU CHEMICAL CO·Filed 1989·Granted Jan 8, 1991·35 cites·18 claims
- 0882US5454977ASilacyclohexane compound, a method of preparing it and a liquid crystal composition containing itSHINETSU CHEMICAL CO·Filed 1994·Granted Oct 3, 1995·23 cites·5 claims
- 0981US5141786ASynthetic silica glass articles and a method for manufacturing themSHINETSU CHEMICAL CO·Filed 1990·Granted Aug 25, 1992·27 cites·1 claims
- 1080US9193596B2Reactor for producing polycrystalline silicon, system for producing polycrystalline silicon, and process for producing polycrystalline siliconNETSU SHIGEYOSHI·Filed 2010·Granted Nov 24, 2015·2 cites·20 claims
- 1180US5302556ASynthetic silica glass articles and a method for manufacturing themSHINETSU CHEMICAL CO·Filed 1992·Granted Apr 12, 1994·25 cites·5 claims
- 1280US5175199AHigh transparency silica-titania glass beads, method for making, and light transmission epoxy resin compositionsSHINETSU CHEMICAL CO·Filed 1991·Granted Dec 29, 1992·47 cites·6 claims
- 1376US7691357B2Method for producing polycrystalline siliconSHINETSU CHEMICAL CO·Filed 2008·Granted Apr 6, 2010·3 cites·19 claims
- 1472US7790132B2Method for producing trichlorosilane and method for producing polycrystalline siliconSHINETSU CHEMICAL CO·Filed 2008·Granted Sep 7, 2010·2 cites·16 claims
- 1571US4883521AMethod for the preparation of silica glassSHINETSU CHEMICAL CO·Filed 1988·Granted Nov 28, 1989·29 cites·11 claims
- 1670US5196618AMethod for the preparation of methyl chloride from carbon tetrachloride and methyl alcoholSHINETSU CHEMICAL CO·Filed 1992·Granted Mar 23, 1993·12 cites·13 claims
- 1769US9017482B2System for producing polycrystalline silicon, apparatus for producing polycrystalline silicon, and process for producing polycrystalline siliconNETSU SHIGEYOSHI·Filed 2010·Granted Apr 28, 2015·2 cites·12 claims
- 1867US7691356B2Method for producing trichlorosilaneSHINETSU CHEMICAL CO·Filed 2008·Granted Apr 6, 2010·1 cites·16 claims
- 1964US5496501ASilacyclohexane compound, a method of preparing it and a liquid crystal composition containing itSHINETSU CHEMICAL CO·Filed 1994·Granted Mar 5, 1996·9 cites·3 claims
- 2063US5227550AMethod for preparation of methyl chlorideSHINETSU CHEMICAL CO·Filed 1992·Granted Jul 13, 1993·8 cites·6 claims
- 2161US5527490ASilacyclohexane carbaldehyde compounds and processes for preparing silacyclohexane-based liquid crystal compounds from the carbaldehyde compoundSHINETSU CHEMICAL CO·Filed 1995·Granted Jun 18, 1996·8 cites·14 claims
- 2259US5582764ASilacyclohexane compound, a method of preparing it and a liquid crystal composition containing itSHINETSU CHEMICAL CO·Filed 1995·Granted Dec 10, 1996·17 cites·33 claims
- 2359US2024013392A1Processor device, medical image processing device, medical image processing system, and endoscope systemFUJIFILM CORP·Filed 2023·Application pending·0 cites
- 2458US6386091B2Continuous processing apparatusHOUSE FOODS CORP·Filed 2001·Granted May 14, 2002·2 cites·12 claims
- 2558US5659059ASilacyclohexane compound, a method of preparing it and a liquid crystal composition containing itSHINETSU CHEMICAL CO·Filed 1994·Granted Aug 19, 1997·7 cites·6 claims
- 2657US5578244ASilacyclohexane compound, a method of preparing it and a liquid crystal composition containing itSHINETSU CHEMICAL CO·Filed 1995·Granted Nov 26, 1996·7 cites·12 claims
- 2757US5560866AProcess for preparing silacyclohexane compoundsSHINETSU CHEMICAL CO·Filed 1995·Granted Oct 1, 1996·7 cites·5 claims
- 2857US5523440ASilacyclohexane compound, a method of preparaing it and a liquid crystal composition containing itSHINETSU CHEMICAL CO·Filed 1995·Granted Jun 4, 1996·7 cites·7 claims
- 2956US5149748AProcess of preparing surface-modified polymethylsilsesquioxane spherical fine particlesSHINETSU CHEMICAL CO·Filed 1989·Granted Sep 22, 1992·13 cites·12 claims
- 3055US12196287B2Electromagnetic actuatorSUMITOMO RIKO CO LTD·Filed 2020·Granted Jan 14, 2025·0 cites·10 claims
- 3155US5679746ASilacyclohexane compound, a method of preparing it and a liquid crystal composition containing itSHINETSU CHEMICAL CO·Filed 1995·Granted Oct 21, 1997·6 cites·11 claims
- 3255US5641431ASilacyclohexanone compound and a method of preparing a silacyclohexane-type liquid crystal composition containing itSHINETSU CHEMICAL CO·Filed 1995·Granted Jun 24, 1997·6 cites·4 claims
- 3353US5582765ATriflate compounds and process for preparing silacyclohexane-based liquid crystal compounds from the triflate compoundsSHINETSU CHEMICAL CO·Filed 1995·Granted Dec 10, 1996·5 cites·7 claims
- 3452US5547606ASilacyclohexane compound, a method of preparing it and a liquid crystal composition containing itSHINETSU CHEMICAL CO·Filed 1994·Granted Aug 20, 1996·5 cites·4 claims
- 3551US5567350ASilacyclohexane compound, a method of preparing it and a liquid cyrstal composition containing itSHINETSU CHEMICAL CO·Filed 1995·Granted Oct 22, 1996·5 cites·6 claims
- 3650US4767642AMethod for prevention of resin plate surface stickingPHOTOPOLY OHKA CO LTD·Filed 1987·Granted Aug 30, 1988·11 cites·19 claims
- 3749US12278567B2Communication apparatus and semiconductor deviceTOSHIBA KK·Filed 2022·Granted Apr 15, 2025·0 cites·18 claims
- 3849US5573705ASilacyclohexane compound, a method of preparing it and a liquid crystal composition containing itSHINETSU CHEMICAL CO·Filed 1994·Granted Nov 12, 1996·4 cites·3 claims
- 3947US10366882B2System for producing polycrystalline silicon, apparatus for producing polycrystalline silicon, and process for producing polycrystalline siliconSHINETSU CHEMICAL CO·Filed 2015·Granted Jul 30, 2019·0 cites·7 claims
- 4047US9193597B2Method for purifying chlorosilanesNAGAI NAOKI·Filed 2010·Granted Nov 24, 2015·0 cites·20 claims
- 4147US5641430ASilacyclohexane compounds, preparation thereof, liquid crystal compositions comprising the same, and liquid crystal devices comprising the compositionsSHINETSU CHEMICAL CO·Filed 1995·Granted Jun 24, 1997·4 cites·23 claims
- 4247US5498737ASilacyclohexane compound, a method of preparing it and a liquid crystal composition containing itSHINETSU CHEMICAL CO·Filed 1995·Granted Mar 12, 1996·9 cites·7 claims
- 4347US2008133826A1Information processing apparatus and power supply control method for information processing apparatusTOSHIBA KK·Filed 2007·Application pending·0 cites
- 4446US5730901ASilacyclohexane compounds, preparation thereof liquid crystal compositions comprising the same, and liquid crystal devices comprising the compositionSHINETSU CHEMICAL CO·Filed 1996·Granted Mar 24, 1998·3 cites·26 claims
- 4546US5519156ACyclohexane carbaldehyde compounds and processes for preparing silacyclohexane-based liquid crystal compounds from the carbaldehydeSHINETSU CHEMICAL CO·Filed 1995·Granted May 21, 1996·3 cites·14 claims
- 4645US11679425B2Subsurface soil purification methodTAKENAKA CORP·Filed 2017·Granted Jun 20, 2023·0 cites·13 claims
- 4745US5665271ASilacyclohexane compounds, preparation thereof, liquid crystal compositions comprising the same, and liquid crystal devices comprising the compositionsSHINETSU CHEMICAL CO·Filed 1996·Granted Sep 9, 1997·3 cites·29 claims
- 4844US2013109788A1Spherical alpha silicon carbide, the method for manufacturing the same, and a sintered body as well as an organic resin-based composite made from the silicon carbideSHINANO ELECTRIC REFINING CO LTD·Filed 2012·Application pending·0 cites
- 4942US11084075B2Subsurface soil purification methodTAKENAKA CORP·Filed 2017·Granted Aug 10, 2021·0 cites·11 claims
- 5042US5868961ASilacyclohexane compound, a method of preparing it and a liquid crystal composition containing itSHINETSU CHEMICAL CO·Filed 1995·Granted Feb 9, 1999·6 cites·7 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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