Inventor · disambiguated record
Tohru Kubota
Also filed as: KUBOTA TOHRU
74 granted patents·5 pending applications·891 citations·filing 1988–2019
99Inventor score
Files withSHINETSU CHEMICAL CO58MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6HONMA TAKAYUKI3NAT INST INF & COMM TECH3TONOMURA YOICHI3
Top patents by PatentIndex Score
79 records- 0198US7307178B2Processes of making γ,δ-unsaturated carboxylic acid and silyl ester thereof, carboxyl group-containing organosilicon compound and process of makingSHINETSU CHEMICAL CO·Filed 2004·Granted Dec 11, 2007·520 cites·7 claims
- 0291US6623909B2Polymers, resist compositions and patterning processSHINETSU CHEMICAL CO·Filed 2001·Granted Sep 23, 2003·38 cites·20 claims
- 0390US10501585B2Stretchable film and method for forming the stretchable filmSHINETSU CHEMICAL CO·Filed 2017·Granted Dec 10, 2019·2 cites·12 claims
- 0489US8049027B2Organosilicon compound having amino group and its production methodSHINETSU CHEMICAL CO·Filed 2009·Granted Nov 1, 2011·9 cites·13 claims
- 0588US7279589B2Preparation of 1-(alkoxysilyl)ethyl-1,1,3,3-tetramethyldisiloxaneSHINETSU CHEMICAL CO·Filed 2006·Granted Oct 9, 2007·8 cites·19 claims
- 0687US6359161B2Preparation of halopropyldimethylchlorosilanesSHINETSU CHEMICAL CO·Filed 2001·Granted Mar 19, 2002·19 cites·3 claims
- 0786US7918982B2Production device and production method for conductive nano-wireNAT INST INF & COMM TECH·Filed 2007·Granted Apr 5, 2011·3 cites·2 claims
- 0883US9567354B2Amino acid-modified silane compounds and making methodTONOMURA YOICHI·Filed 2012·Granted Feb 14, 2017·4 cites·3 claims
- 0982US5425988ARecording and reproducing device which includes a protective film and a monomolecular fluoro organo silicon filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jun 20, 1995·32 cites·3 claims
- 1081US6334935B1Distillation of (meth) acryloxy-bearing alkoxysilaneSHINETSU CHEMICAL CO·Filed 1999·Granted Jan 1, 2002·26 cites·21 claims
- 1181US5326895A3-(vinylbenzyloxy)propylsilane compoundsSHINETSU CHEMICAL CO·Filed 1992·Granted Jul 5, 1994·34 cites·17 claims
- 1279US10266555B1Polycyclic aminosilane compounds and making methodSHINETSU CHEMICAL CO·Filed 2018·Granted Apr 23, 2019·1 cites·4 claims
- 1378US7351313B2Production device and production method for conductive nano-wireNAT INST INF & COMM TECH·Filed 2003·Granted Apr 1, 2008·8 cites·1 claims
- 1478US7056446B2Method of manufacturing nano-gap electrodeCOMM RES LAB INDEPENDENT ADMIN·Filed 2003·Granted Jun 6, 2006·21 cites·19 claims
- 1578US7053233B2Silane compound having at least two protected functional groups and method for preparing the sameSHINETSU CHEMICAL CO·Filed 2005·Granted May 30, 2006·3 cites·15 claims
- 1677US5258537AMethod for preparing organomonochlorosilaneSHINETSU CHEMICAL CO·Filed 1993·Granted Nov 2, 1993·18 cites·6 claims
- 1775US9126838B2Method for purifying chlorosilanesHASEGAWA MASAYUKI·Filed 2011·Granted Sep 8, 2015·3 cites·17 claims
- 1875US7189868B2Cyclic siloxane compounds and making methodSHINETSU CHEMICAL CO·Filed 2006·Granted Mar 13, 2007·2 cites·10 claims
- 1974US4921989AΩsilylalkynyl silane compound and method for preparation thereofSHINETSU CHEMICAL CO·Filed 1989·Granted May 1, 1990·11 cites·10 claims
- 2073US7576231B2Method for producing isocyanate group-containing siloxane compoundSHINETSU CHEMICAL CO·Filed 2007·Granted Aug 18, 2009·2 cites·7 claims
- 2172US9371341B2Cyclic aminoorganoxysilane compound and its production methodSHINETSU CHEMICAL CO·Filed 2015·Granted Jun 21, 2016·1 cites·3 claims
- 2269US7202375B2Bissilylamino group-bearing chlorosilane compound and preparation method, and method of preparing bissilylamino group-bearing organooxysilane compoundSHINETSU CHEMICAL CO·Filed 2004·Granted Apr 10, 2007·5 cites·3 claims
- 2364US6875880B2Silylation of hydroxyl groupsSHINETSU CHEMICAL CO·Filed 2003·Granted Apr 5, 2005·4 cites·5 claims
- 2463US6239303B1Silylation of hydroxyl group-containing compoundSHINETSU CHEMICAL CO·Filed 2000·Granted May 29, 2001·3 cites·3 claims
- 2563US5583244ASiloxane-containing pullulan and method for the preparation thereofSHINETSU CHEMICAL CO·Filed 1995·Granted Dec 10, 1996·19 cites·10 claims
- 2661US9862812B2Composition containing nitrogen-containing organoxysilane compound and method for making the sameSHINETSU CHEMICAL CO·Filed 2014·Granted Jan 9, 2018·0 cites·3 claims
- 2761US6943264B2Preparation of branched siloxaneSHINETSU CHEMICAL CO·Filed 2004·Granted Sep 13, 2005·3 cites·6 claims
- 2861US6087520APreparation of 1,3-bis(3-aminopropyl)tetramethyldisiloxaneSHINETSU CHEMICAL CO·Filed 1999·Granted Jul 11, 2000·8 cites·18 claims
- 2961US2011162968A1Production device and production method for conductive nano-wireNAT INST INF & COMM TECH·Filed 2011·Application pending·0 cites
- 3060US4883569AMethod for the preparation of a cycloalkyl silane compoundSHINETSU CHEMICAL CO·Filed 1988·Granted Nov 28, 1989·5 cites·9 claims
- 3159US11118072B2Water repellent film-forming composition and water repellent filmSHINETSU CHEMICAL CO·Filed 2019·Granted Sep 14, 2021·0 cites·4 claims
- 3259US6994945B2Silicon-containing polymer, resist composition and patterning processSHINETSU CHEMICAL CO·Filed 2002·Granted Feb 7, 2006·5 cites·37 claims
- 3358US6337415B1Process for preparing tetrakis (trimethylsily) silane and tris (trimethysilyl) silaneSHINETSU CHEMICAL CO·Filed 2000·Granted Jan 8, 2002·2 cites·11 claims
- 3456US5202452ATerminal perfluoroalkylsilane compound and a process for preparing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Apr 13, 1993·14 cites·2 claims
- 3555US9862735B2Organosilicon compound having diphenylethyl and methoxysilyl and making methodSHINETSU CHEMICAL CO·Filed 2016·Granted Jan 9, 2018·0 cites·3 claims
- 3655US9233988B2Silyl-protected nitrogen-containing cyclic compounds and making methodSHINETSU CHEMICAL CO·Filed 2014·Granted Jan 12, 2016·0 cites·4 claims
- 3754US10065975B2Amino-containing organosilicon compound and making methodSHINETSU CHEMICAL CO·Filed 2016·Granted Sep 4, 2018·0 cites·7 claims
- 3854US6291696B2Preparation of tris (trimethylsilyl) silylethyl estersSHINETSU CHEMICAL CO·Filed 2001·Granted Sep 18, 2001·1 cites·11 claims
- 3953US9139603B2[3-(2-norbornyl)-2-norbornyl]silane compound and making methodSHINETSU CHEMICAL CO·Filed 2013·Granted Sep 22, 2015·0 cites·6 claims
- 4052US8178710B2Silyl (meth)acrylate compound containing a siloxy group having a bulky substituent and its production methodTONOMURA YOICHI·Filed 2009·Granted May 15, 2012·0 cites·6 claims
- 4152US7569691B2Protected piperazino group-bearing organoxysilane compound and making methodSHINETSU CHEMICAL CO·Filed 2006·Granted Aug 4, 2009·0 cites·20 claims
- 4252US7112710B2Preparation of silyl ketene acetal and disilyl ketene acetalSHINETSU CHEMICAL CO·Filed 2005·Granted Sep 26, 2006·0 cites·1 claims
- 4352US6498264B2Silyl (meth)acrylates having bulky substituent group and preparation thereofSHINETSU CHEMICAL CO·Filed 2002·Granted Dec 24, 2002·1 cites·3 claims
- 4452US5342984ATriorganomonohalogenosilaneSHINETSU CHEMICAL CO·Filed 1993·Granted Aug 30, 1994·5 cites·6 claims
- 4552US5294727AMethod for preparing tertiary hydrocarbon-silyl compoundsSHINETSU CHEMICAL CO·Filed 1992·Granted Mar 15, 1994·5 cites·3 claims
- 4652US2009068081A1Method for purifying chlorosilanesSHINETSU CHEMICAL CO·Filed 2008·Application pending·0 cites
- 4751US9024051B2Organoxysilane compounds having silyl-protected secondary amino group and making methodSHINETSU CHEMICAL CO·Filed 2013·Granted May 5, 2015·0 cites·4 claims
- 4851US5461166AChemically adsorbed ultrathin film and its material, and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Oct 24, 1995·10 cites·4 claims
- 4950US5254439ALight-sensitive polymer, method for preparing the same and method for forming patternsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Oct 19, 1993·10 cites·3 claims
- 5050US5223170AFiber treating compositionsSHINETSU CHEMICAL CO·Filed 1991·Granted Jun 29, 1993·10 cites·4 claims
Showing the top 50 of 79 patent records by PatentIndex Score.
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