Assignee
SOKEN KAGAKU KK
JP·36 granted patents·35 pending applications·513 citations·filing 1986–2022
Top patents by PatentIndex Score
71 records- 0190US6783850B2Acrylic polymer compositions, acrylic pressure-sensitive adhesion tapes and process for producing the sameSOKEN KAGAKU KK·Filed 2000·Granted Aug 31, 2004·71 cites·61 claims
- 0289US7741378B2Porous monodispersed particles and method for production thereof, and use thereofSOKEN KAGAKU KK·Filed 2006·Granted Jun 22, 2010·8 cites·14 claims
- 0389US6448339B1Adhesive compositionSOKEN KAGAKU KK·Filed 1997·Granted Sep 10, 2002·61 cites·4 claims
- 0489US5162087AAnisotropic conductive adhesive compositionsSOKEN KAGAKU KK·Filed 1991·Granted Nov 10, 1992·115 cites·7 claims
- 0588US11062853B2Solid electrolytic capacitor, and method for producing solid electrolytic capacitorSOKEN KAGAKU KK·Filed 2018·Granted Jul 13, 2021·3 cites·3 claims
- 0686US5753362AAcrylic sheet, acrylic adhesive sheet and processes for preparing the sheetsSOKEN KAGAKU KK·Filed 1995·Granted May 19, 1998·73 cites·10 claims
- 0785US9753189B2Anti-reflection sheet with a resin layer including a plurality of fine projections, display element and display device including the sheetSOKEN KAGAKU KK·Filed 2013·Granted Sep 5, 2017·5 cites·7 claims
- 0878US7825189B2Adhesive composition for optical film, adhesive sheet, and optical member using such adhesive compositionSOKEN KAGAKU KK·Filed 2006·Granted Nov 2, 2010·6 cites·15 claims
- 0975US4724081AProcess and apparatus for separation by liquid chromatographySOKEN KAGAKU KK·Filed 1986·Granted Feb 9, 1988·45 cites·2 claims
- 1074US7378473B2Process for producing colored spherical polymer particlesSOKEN KAGAKU KK·Filed 2003·Granted May 27, 2008·14 cites·12 claims
- 1164US7608656B2Emulsion pressure-sensitive adhesive and process for producing the sameSOKEN KAGAKU KK·Filed 2008·Granted Oct 27, 2009·1 cites·12 claims
- 1264US4916191AGraft copolymer having dispersion stabilizing effect, a process for producing the same, and a process of emulsion polymerization using the sameSOKEN KAGAKU KK·Filed 1987·Granted Apr 10, 1990·15 cites·4 claims
- 1364US2008311394A1Method for producing a (meth)acrylic thermally conductive sheetSOKEN KAGAKU KK·Filed 2008·Application pending·0 cites
- 1463US7015295B1Process for producing acrylic polymerSOKEN KAGAKU KK·Filed 2000·Granted Mar 21, 2006·6 cites·23 claims
- 1562US10052798B2Light-transmitting imprinting mold and method for manufacturing large-area moldSOKEN KAGAKU KK·Filed 2014·Granted Aug 21, 2018·1 cites·6 claims
- 1662US5405534AProcess for separating and purifying a multicomponent mixtureSOKEN KAGAKU KK·Filed 1993·Granted Apr 11, 1995·28 cites·5 claims
- 1761US4988771AGraft copolymer having dispersion stabilizing effect, a process for producing the same, and a process of emulsion polymerization using the sameSOKEN KAGAKU KK·Filed 1989·Granted Jan 29, 1991·13 cites·6 claims
- 1861US2006263619A1Polymerizable composition and method for producing (METH) acrylic thermally conductive sheetSOKEN KAGAKU KK·Filed 2006·Application pending·0 cites
- 1960US11773276B2Conductive polymer compositionSOKEN KAGAKU KK·Filed 2019·Granted Oct 3, 2023·0 cites·5 claims
- 2060US7527829B2Fluid colloid crystal and process for producing three-dimensional aligned particle mass therefromSOKEN KAGAKU KK·Filed 2004·Granted May 5, 2009·5 cites·23 claims
- 2156US2016083630A1Composition for Pressure-Sensitive Adhesive and Pressure-Sensitive Adhesive SheetSOKEN KAGAKU KK·Filed 2014·Application pending·0 cites
- 2255US6489412B1Method for effecting bulk polymerization using a catalystSOKEN KAGAKU KK·Filed 2000·Granted Dec 3, 2002·3 cites·5 claims
- 2355US2010112348A1Pressure Sensitive Adhesive for Optical Films and Pressure Sensitive Adhesive Optical FilmSOKEN KAGAKU KK·Filed 2008·Application pending·0 cites
- 2453US9895838B2Resin mold for nanoimprinting and production method thereofSOKEN KAGAKU KK·Filed 2017·Granted Feb 20, 2018·0 cites·6 claims
- 2553US6063488AHydrophilic acrylic copolymers, hydrophilic acrylic resin particles and ink-jet recording mediaSOKEN KAGAKU KK·Filed 1998·Granted May 16, 2000·10 cites·3 claims
- 2652US10487159B2Method for producing (meth)acrylic polymer having substituent at one endSOKEN KAGAKU KK·Filed 2016·Granted Nov 26, 2019·0 cites·11 claims
- 2752US2015315305A1Paste Composition, and Calcined Body and Production Process for the SameSOKEN KAGAKU KK·Filed 2013·Application pending·0 cites
- 2851US7375161B2Emulsion-type pressure sensitive adhesive and process for producing the sameSOKEN KAGAKU KK·Filed 2004·Granted May 20, 2008·2 cites·4 claims
- 2951US7169867B2Catalyst for bulk polymerizationSOKEN KAGAKU KK·Filed 2005·Granted Jan 30, 2007·0 cites·2 claims
- 3051US2023312903A1Curable Composition and Cured ProductSOKEN KAGAKU KK·Filed 2021·Application pending·0 cites
- 3151US2006177651A1Pressure-sensitive adhesive for surface-protective film and surface-protective filmSOKEN KAGAKU KK·Filed 2004·Application pending·0 cites
- 3250US2018364573A1Light-curable imprinting-resin composition and anti-reflective filmSOKEN KAGAKU KK·Filed 2018·Application pending·0 cites
- 3350US2009018277A1Resin composition excellent in heat resistance and adhesiveness, and method for producing sameSOKEN KAGAKU KK·Filed 2006·Application pending·0 cites
- 3449US6506834B2Process for producing highly water resistant tackifier resinSOKEN KAGAKU KK·Filed 2001·Granted Jan 14, 2003·1 cites·4 claims
- 3549US2016291463A1Light-curable imprinting-resin composition and anti-reflective filmSOKEN KAGAKU KK·Filed 2014·Application pending·0 cites
- 3649US2010282308A1Dye-Sensitized Solar CellSOKEN KAGAKU KK·Filed 2008·Application pending·0 cites
- 3748US2022282014A1Curable Composition and Cured ProductSOKEN KAGAKU KK·Filed 2020·Application pending·0 cites
- 3847US11634523B2(Meth)acrylic acid alkyl ester polymer and use thereofSOKEN KAGAKU KK·Filed 2018·Granted Apr 25, 2023·0 cites·16 claims
- 3947US10203597B2Structure-manufacturing method using step-and-repeat imprinting techniqueSOKEN KAGAKU KK·Filed 2014·Granted Feb 12, 2019·0 cites·4 claims
- 4047US2024279459A1Curable Composition and Cured ProductSOKEN KAGAKU KK·Filed 2022·Application pending·0 cites
- 4145US2008277054A2Polymerizable composition and (meth) acrylic thermally conductive sheetSOKEN KAGAKU KK·Filed 2006·Application pending·0 cites
- 4244US2015116834A1Antireflection filmSOKEN KAGAKU KK·Filed 2013·Application pending·0 cites
- 4343US2016272746A1Photocurable Composition and Molded ArticleSOKEN KAGAKU KK·Filed 2014·Application pending·0 cites
- 4442US2018244838A1Polymer, oxidized polymer, polymer composition, gel-type polymer composition, and use thereofSOKEN KAGAKU KK·Filed 2016·Application pending·0 cites
- 4542US2009110849A1Adhesive Composition for Polarizing Plate and Polarizing Plate with Adhesive LayerSOKEN KAGAKU KK·Filed 2005·Application pending·0 cites
- 4641US6861486B2Catalyst for bulk polymerizationSOKEN KAGAKU KK·Filed 2002·Granted Mar 1, 2005·0 cites·2 claims
- 4741US2023265319A1Adhesive Composition and Adhesive SheetSOKEN KAGAKU KK·Filed 2021·Application pending·0 cites
- 4840US2008033109A1Adhesive Composition For Polarizing Plate And Polarizing PlateSOKEN KAGAKU KK·Filed 2005·Application pending·0 cites
- 4940US2015240015A1Photocurable Resin Composition for Imprinting, Method for Producing Imprinting, Mold and Imprinting MoldSOKEN KAGAKU KK·Filed 2013·Application pending·0 cites
- 5040US2020118766A1Method for manufacturing conductive polymer solid electrolytic capacitor, and conductive polymerSOKEN KAGAKU KK·Filed 2018·Application pending·0 cites
Showing the top 50 of 71 patent records by PatentIndex Score.
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