Inventor · disambiguated record
Mayumi Oshima
Also filed as: OSHIMA MAYUMI
23 granted patents·10 pending applications·117 citations·filing 2002–2014
95Inventor score
Top patents by PatentIndex Score
33 records- 0192US7807747B2Conjugated diene polymer, method for producing conjugated diene polymer, and conjugated diene polymer compositionSUMITOMO CHEMICAL CO·Filed 2008·Granted Oct 5, 2010·13 cites·16 claims
- 0291US8299167B2Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjugated diene polymerOSHIMA MAYUMI·Filed 2009·Granted Oct 30, 2012·14 cites·9 claims
- 0388US8877832B2Process for producing conjugated diene-based polymer, conjugated diene-based polymer, and conjugated diene-based polymer compositionITO MANA·Filed 2012·Granted Nov 4, 2014·5 cites·8 claims
- 0487US8334339B2Conjugated diene-based polymer, conjugated diene-based polymer composition, and process for producing conjugated diene-based polymerITO MANA·Filed 2011·Granted Dec 18, 2012·7 cites·17 claims
- 0587US8124704B2Conjugated diene polymer, conjugated diene polymer composition, and process for producing conjugated diene polymerOSHIMA MAYUMI·Filed 2009·Granted Feb 28, 2012·8 cites·17 claims
- 0686US8415435B2Conjugated diene-based polymer, method for manufacturing the same, and conjugated diene polymer compositionOSHIMA MAYUMI·Filed 2008·Granted Apr 9, 2013·9 cites·6 claims
- 0786US8367765B2Conjugated diene-based polymer, conjugated diene-based polymer composition, and process for producing conjugated diene-based polymerSUMITOMO CHEMICAL CO·Filed 2011·Granted Feb 5, 2013·6 cites·10 claims
- 0884US8318858B2Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjugated diene polymerOSHIMA MAYUMI·Filed 2009·Granted Nov 27, 2012·6 cites·3 claims
- 0983US8815977B2Process for producing conjugated diene-based polymer, conjugated diene-based polymer, and conjugated diene-based polymer compositionITO MANA·Filed 2012·Granted Aug 26, 2014·3 cites·6 claims
- 1082US8765892B2Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjugated diene polymerOSHIMA MAYUMI·Filed 2009·Granted Jul 1, 2014·5 cites·6 claims
- 1180US8071682B2Method for producing conjugated diene polymer, conjugated diene polymer, and polymer compositionMAEDA NAOAKI·Filed 2008·Granted Dec 6, 2011·6 cites·15 claims
- 1277US8633281B2Conjugated diene polymer, process for producing conjugated diene polymer, conjugated diene polymer composition and process for producing conjugated diene polymer compositionOSHIMA MAYUMI·Filed 2006·Granted Jan 21, 2014·3 cites·7 claims
- 1375US8110635B2Method for producing conjugated diene polymer, conjugated diene polymer, and polymer compositionMAEDA NAOAKI·Filed 2008·Granted Feb 7, 2012·4 cites·14 claims
- 1473US9315608B2Conjugated diene polymer rubber, and conjugated diene polymer rubber compositionSUMITOMO CHEMICAL CO·Filed 2014·Granted Apr 19, 2016·1 cites·7 claims
- 1573US8394894B2Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjugated diene polymerOSHIMA MAYUMI·Filed 2009·Granted Mar 12, 2013·2 cites·5 claims
- 1672US6765065B2Process for producing modified polymer rubberSUMITOMO CHEMICAL CO·Filed 2002·Granted Jul 20, 2004·11 cites·8 claims
- 1763US6818710B2Process for producing modified polymer rubberSUMITOMO CHEMICAL CO·Filed 2003·Granted Nov 16, 2004·6 cites·4 claims
- 1860US2009036567A1Process for producing modified diene polymer rubberSUMITOMO CHEMICAL CO·Filed 2008·Application pending·0 cites
- 1958US6806321B2Process for producing modified polymer rubberSUMITOMO CHEMICAL CO·Filed 2003·Granted Oct 19, 2004·1 cites·3 claims
- 2056US2009247696A1Conjugated diene polymer, process for producing the same, and conjugated diene polymer composition and vulcanizateSUMITOMO CHEMICAL CO·Filed 2009·Application pending·0 cites
- 2156US2010056710A1Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjugated diene polymerSUMITOMO CHEMICAL CO·Filed 2009·Application pending·0 cites
- 2255US8445583B2Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjugated diene polymerOSHIMA MAYUMI·Filed 2012·Granted May 21, 2013·0 cites·7 claims
- 2355US2010056711A1Conjugated diene polymer conjugated diene polymer compositionSUMITOMO CHEMICAL CO·Filed 2009·Application pending·0 cites
- 2453US2011082251A1Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjugated diene polymerSUMITOMO CHEMICAL CO·Filed 2010·Application pending·0 cites
- 2552US2005203251A1Process for producing modified diene polymer rubberSUMITOMO CHEMICAL CO·Filed 2004·Application pending·0 cites
- 2652US2011237737A1Conjugated diene polymer rubber, and conjugated diene polymer rubber compositionSUMITOMO CHEMICAL CO·Filed 2011·Application pending·0 cites
- 2752US2009005515A1Method for producing conjugated diene polymer, conjugated diene polymer, and conjugated diene polymer compositionSUMITOMO CHEMICAL CO·Filed 2008·Application pending·0 cites
- 2850US7625981B2Process for producing modified polymer rubberSUMITOMO CHEMICAL CO·Filed 2005·Granted Dec 1, 2009·3 cites·4 claims
- 2948US7339005B2Process for producing modified diene polymer rubberSUMITOMO CHEMICAL CO·Filed 2003·Granted Mar 4, 2008·4 cites·15 claims
- 3046US8293832B2Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjugated diene polymerOSHIMA MAYUMI·Filed 2011·Granted Oct 23, 2012·0 cites·3 claims
- 3140US2012245275A1Process for producing conjugated diene-based polymer, conjugated diene-based polymer, and conjugated diene-based polymer compositionITO MANA·Filed 2012·Application pending·0 cites
- 3238US2011207879A1Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjugated diene polymerSUMITOMO CHEMICAL CO·Filed 2011·Application pending·0 cites
- 3336US8436097B2Process for producing modified polymer rubberINAGAKI KATSUNARI·Filed 2009·Granted May 7, 2013·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →