Inventor · disambiguated record
Takuo Sone
Also filed as: SONE TAKUO
35 granted patents·6 pending applications·1,015 citations·filing 1997–2020
97Inventor score
Top patents by PatentIndex Score
41 records- 0198US6992147B1Modified polymers prepared with lanthanide-based catalystsBRIDGESTONE CORP·Filed 2000·Granted Jan 31, 2006·178 cites·14 claims
- 0298US6642314B2Rubber composition and solid golf ballJSR CORP·Filed 2001·Granted Nov 4, 2003·123 cites·20 claims
- 0397US7294680B2Method of producing conjugated diene polymers with narrow molecular weight distribution and polymer producedJSR CORP·Filed 2004·Granted Nov 13, 2007·135 cites·14 claims
- 0497US6838526B1Modified conjugated diene polymer and method of producing the same and rubber compositionJSR CORP·Filed 2000·Granted Jan 4, 2005·116 cites·4 claims
- 0596US7750087B2Modified polymers prepared with lanthanide-based catalystsBRIDGESTONE CORP·Filed 2005·Granted Jul 6, 2010·18 cites·20 claims
- 0696US6194505B1Rubber composition for solid golf ball and solid golf ballJSR CORP·Filed 1998·Granted Feb 27, 2001·194 cites·8 claims
- 0795US7642322B2Functionalized high cis-1,4-polybutadiene prepared using novel functionalizing agentsBRIDGESTONE CORP·Filed 2005·Granted Jan 5, 2010·19 cites·16 claims
- 0892US6255416B1Method of producing conjugated diene polymersJSR CORP·Filed 1999·Granted Jul 3, 2001·88 cites·8 claims
- 0991US8022129B2Conjugated diolefin copolymer rubber, method for producing the same, rubber composition and tireJSR CORP·Filed 2008·Granted Sep 20, 2011·16 cites·20 claims
- 1090US7202306B2Method for producing modified conjugated diene polymer and rubber compositionJSR CORP·Filed 2004·Granted Apr 10, 2007·30 cites·10 claims
- 1185US8258241B2Method for producing modified conjugated diene polymer, modified conjugated diene polymer, and rubber compositionTANAKA RYOUJI·Filed 2007·Granted Sep 4, 2012·7 cites·12 claims
- 1285US6747085B2Conjugated diene polymer and rubber compositionJSR CORP·Filed 2002·Granted Jun 8, 2004·21 cites·10 claims
- 1382US6130299AMethod for preparing conjugated diene polymerJSR CORP·Filed 1997·Granted Oct 10, 2000·43 cites·18 claims
- 1476US8557915B2Process for producing conjugated diene polymer, conjugated diene polymer, and rubber compositionNAKAMURA TAKAHIRO·Filed 2012·Granted Oct 15, 2013·2 cites·25 claims
- 1573US9684235B2Directed self-assembling composition for pattern formation, and pattern-forming methodJSR CORP·Filed 2014·Granted Jun 20, 2017·2 cites·16 claims
- 1673US8410224B2Method for producing modified conjugated diene based (co)polymer, modified conjugated diene based (co)polymer, and rubber compositionMATSUMOTO TAKAOMI·Filed 2008·Granted Apr 2, 2013·4 cites·20 claims
- 1772US8618199B2Functionalized high cis-1,4-polybutadiene prepared using novel functionalizing agentsOZAWA YOICHI F·Filed 2012·Granted Dec 31, 2013·1 cites·11 claims
- 1872US8153723B2Process for producing conjugated diene polymer, conjugated diene polymer, and rubber compositionNAKAMURA TAKAHIRO·Filed 2006·Granted Apr 10, 2012·1 cites·18 claims
- 1971US10308752B2Block copolymerJSR CORP·Filed 2017·Granted Jun 4, 2019·1 cites·14 claims
- 2070US7893164B2Process for producing conjugated diolefin (Co) polymer rubber, conjugated diolefin (Co) polymer rubber, rubber composition, and tireJSR CORP·Filed 2005·Granted Feb 22, 2011·3 cites·18 claims
- 2170US7893153B2Process for producing modified conjugated diene polymer, modified conjugated diene polymer obtained by the process, and rubber composition containing the sameJSR CORP·Filed 2006·Granted Feb 22, 2011·8 cites·19 claims
- 2269US7700686B2Process for producing modified polymer, modified polymer obtained by the process, and rubber composition thereofJSR CORP·Filed 2006·Granted Apr 20, 2010·1 cites·14 claims
- 2368US8178626B2Method for producing modified conjugated diene based (co)polymer, modified conjugated diene based (co)polymer, and rubber compositionSHIBATA MASAHIRO·Filed 2008·Granted May 15, 2012·1 cites·13 claims
- 2467US8404785B2Method for producing modified conjugated diene polymer, modified conjugated diene polymer, and rubber compositionTANAKA RYOUJI·Filed 2007·Granted Mar 26, 2013·1 cites·10 claims
- 2566US8987362B2Functionalized high cis-1,4-polybutadiene prepared using novel functionalizing agentsBRIDGESTONE CORP·Filed 2013·Granted Mar 24, 2015·0 cites·10 claims
- 2663US9644052B2Functionalized high cis-1,4-polybutadiene prepared using novel functionalizing agentsBRIDGESTONE CORP·Filed 2015·Granted May 9, 2017·0 cites·4 claims
- 2762US8362126B2Functionalized high cis-1,4-polybutadiene prepared using novel functionalizing agentsOZAWA YOICHI·Filed 2009·Granted Jan 29, 2013·0 cites·7 claims
- 2860US10995173B2Composition and pattern-forming methodJSR CORP·Filed 2019·Granted May 4, 2021·0 cites·20 claims
- 2960US9056925B2Process for production of modified conjugated diene polymers, modified conjugated diene polymers produced by the process, rubber compositions, and tiresTANAKA KEN·Filed 2007·Granted Jun 16, 2015·0 cites·21 claims
- 3058US9206264B2Method for producing modified conjugated diene based (co)polymer, modified conjugated diene based (co)polymer, and rubber compositionSHIBATA MASAHIRO·Filed 2012·Granted Dec 8, 2015·0 cites·8 claims
- 3156US2006264560A1Method for producing modified conjugated diene polymer and rubber compositionJSR CORP·Filed 2006·Application pending·0 cites
- 3255US2011160388A1Process for production of modified conjugated diene copolymer, modified conjugated diene copolymer produced by the process, rubber composition, and tireBRIDGESTONE CORP·Filed 2009·Application pending·0 cites
- 3354US10906996B2Polymerization catalyst, copolymer, polymer composition, and crosslinked polymerJSR CORP·Filed 2017·Granted Feb 2, 2021·0 cites·3 claims
- 3453US11319388B2Radiation-sensitive resin composition, production method thereof, and resist pattern-forming methodJSR CORP·Filed 2020·Granted May 3, 2022·0 cites·14 claims
- 3553US7906035B2Emulsion compositionJSR CORP·Filed 2004·Granted Mar 15, 2011·2 cites·23 claims
- 3652US2010317794A1Method for producing modified conjugated diene polymer, modified conjugated diene polymer, and rubber compositionJSR CORP·Filed 2007·Application pending·0 cites
- 3751US2010016500A1Process for producing modified polymer, modified polymer obtained by the process, and rubber composition containing the sameJSR CORP·Filed 2007·Application pending·0 cites
- 3844US10385149B2Copolymer, polymer composition, and crosslinked polymerJSR CORP·Filed 2016·Granted Aug 20, 2019·0 cites·10 claims
- 3944US2015093508A1Composition for pattern formation and pattern-forming methodJSR CORP·Filed 2014·Application pending·0 cites
- 4043US9172092B2Binder composition for batteries, slurry for battery electrodes, solid electrolyte composition, electrode, and all-solid-state batterySONE TAKUO·Filed 2011·Granted Oct 27, 2015·0 cites·13 claims
- 4137US2011319519A1Rubber composition and pneumatic tireSONE TAKUO·Filed 2010·Application pending·0 cites
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