Inventor · disambiguated record
Koichiro Tajima
Also filed as: TAJIMA KOICHIRO
5 granted patents·2 citations·filing 2014–2018
62Inventor score
Top patents by PatentIndex Score
5 records- 0170US10118973B2Modified conjugated diene polymer, and polymer composition containing said polymerSUMITOMO CHEMICAL CO·Filed 2015·Granted Nov 6, 2018·1 cites·5 claims
- 0263US9085652B2Method for producing conjugated diene-based polymerSUMITOMO CHEMICAL CO·Filed 2014·Granted Jul 21, 2015·1 cites·2 claims
- 0341US10308746B2Conjugated diene polymer and conjugated diene polymer compositionSUMITOMO CHEMICAL CO·Filed 2015·Granted Jun 4, 2019·0 cites·4 claims
- 0434US11236190B2Novolac resins and use in rubber compositionsSUMITOMO CHEMICAL ADVANCED TECH LLC·Filed 2018·Granted Feb 1, 2022·0 cites·15 claims
- 0534US10184020B2Conjugated diene polymer and conjugated diene polymer compositionSUMITOMO CHEMICAL CO·Filed 2015·Granted Jan 22, 2019·0 cites·7 claims
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