Inventor · disambiguated record
Ryouji Tanaka
Also filed as: TANAKA RYOUJI
20 granted patents·5 pending applications·206 citations·filing 2000–2018
94Inventor score
Top patents by PatentIndex Score
25 records- 0197US6838526B1Modified conjugated diene polymer and method of producing the same and rubber compositionJSR CORP·Filed 2000·Granted Jan 4, 2005·116 cites·4 claims
- 0294US8314189B2Polymers functionalized with heterocyclic nitrile compoundsLUO STEVEN·Filed 2008·Granted Nov 20, 2012·17 cites·41 claims
- 0390US9212276B2Modified conjugated diene rubber, method for producing same, and rubber compositionTANAKA RYOUJI·Filed 2011·Granted Dec 15, 2015·7 cites·15 claims
- 0490US7202306B2Method for producing modified conjugated diene polymer and rubber compositionJSR CORP·Filed 2004·Granted Apr 10, 2007·30 cites·10 claims
- 0585US8258241B2Method for producing modified conjugated diene polymer, modified conjugated diene polymer, and rubber compositionTANAKA RYOUJI·Filed 2007·Granted Sep 4, 2012·7 cites·12 claims
- 0684US9527932B2Method for producing denatured conjugated diene polymerMORITA HIROYUKI·Filed 2012·Granted Dec 27, 2016·4 cites·14 claims
- 0784US8809440B2Method of producing modified conjugated diene rubber, modified conjugated diene rubber, and rubber compositionTANAKA RYOUJI·Filed 2010·Granted Aug 19, 2014·4 cites·19 claims
- 0878US9550840B2Process for production of modified conjugated diene rubber, modified conjugated diene rubber, and rubber compositionNAKAMURA TAKAHIRO·Filed 2011·Granted Jan 24, 2017·2 cites·10 claims
- 0978US9206277B2Modified conjugated diene rubber, method for producing same, and rubber compositionTANAKA RYOUJI·Filed 2012·Granted Dec 8, 2015·3 cites·12 claims
- 1076US8980987B2Method for producing modified conjugated diene rubber, modified conjugated diene rubber, and rubber compositionTANAKA RYOUJI·Filed 2011·Granted Mar 17, 2015·2 cites·16 claims
- 1176US8557915B2Process for producing conjugated diene polymer, conjugated diene polymer, and rubber compositionNAKAMURA TAKAHIRO·Filed 2012·Granted Oct 15, 2013·2 cites·25 claims
- 1274US10550203B2Polymers functionalized with heterocyclic nitrile compoundsBRIDGESTONE CORP·Filed 2018·Granted Feb 4, 2020·0 cites·13 claims
- 1372US9090754B2Method for producing denatured conjugated diene polymerMORITA HIROYUKI·Filed 2012·Granted Jul 28, 2015·1 cites·12 claims
- 1472US8153723B2Process for producing conjugated diene polymer, conjugated diene polymer, and rubber compositionNAKAMURA TAKAHIRO·Filed 2006·Granted Apr 10, 2012·1 cites·18 claims
- 1570US7893153B2Process 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
- 1670US2017015760A1Polymers functionalized with heterocyclic nitrile compoundsBRIDGESTONE CORP·Filed 2016·Application pending·0 cites
- 1769US7700686B2Process 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
- 1867US8404785B2Method for producing modified conjugated diene polymer, modified conjugated diene polymer, and rubber compositionTANAKA RYOUJI·Filed 2007·Granted Mar 26, 2013·1 cites·10 claims
- 1965US9469741B2Polymers functionalized with heterocyclic nitrile compoundsBRIDGESTONE CORP·Filed 2015·Granted Oct 18, 2016·0 cites·26 claims
- 2064US9085646B2Polymers functionalized with heterocyclic nitrile compoundsBRIDGESTONE CORP·Filed 2012·Granted Jul 21, 2015·0 cites·22 claims
- 2162US8362156B2Polymers functionalized with heterocyclic nitrile compoundsBRIDGESTONE CORP·Filed 2008·Granted Jan 29, 2013·0 cites·34 claims
- 2256US2006264560A1Method for producing modified conjugated diene polymer and rubber compositionJSR CORP·Filed 2006·Application pending·0 cites
- 2352US2010317794A1Method for producing modified conjugated diene polymer, modified conjugated diene polymer, and rubber compositionJSR CORP·Filed 2007·Application pending·0 cites
- 2450US2009294458A1Foamed Film for Shrink LabelsNISSEI IND·Filed 2006·Application pending·0 cites
- 2537US2011319519A1Rubber composition and pneumatic tireSONE TAKUO·Filed 2010·Application pending·0 cites
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