Inventor
OSHIMA MAYUMI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “OSHIMA MAYUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OSHIMA MAYUMI
9 patentsUS8415435B2Apr 9, 2013
Conjugated diene-based polymer, method for manufacturing the same, and conjugated diene polymer composition
OSHIMA MAYUMI9 citations83
US8299167B2Oct 30, 2012
Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjugated diene polymer
OSHIMA MAYUMI14 citations83
US8124704B2Feb 28, 2012
Conjugated diene polymer, conjugated diene polymer composition, and process for producing conjugated diene polymer
OSHIMA MAYUMI8 citations83
US8765892B2Jul 1, 2014
Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjugated diene polymer
OSHIMA MAYUMI5 citations72
US8318858B2Nov 27, 2012
Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjugated diene polymer
OSHIMA MAYUMI6 citations72
US8633281B2Jan 21, 2014
Conjugated diene polymer, process for producing conjugated diene polymer, conjugated diene polymer composition and process for producing conjugated diene polymer composition
OSHIMA MAYUMI3 citations62
US8394894B2Mar 12, 2013
Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjugated diene polymer
OSHIMA MAYUMI2 citations62
US8445583B2May 21, 2013
Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjugated diene polymer
OSHIMA MAYUMI0 citations51
US8293832B2Oct 23, 2012
Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjugated diene polymer
OSHIMA MAYUMI0 citations40
SUMITOMO CHEMICAL CO
8 patentsUS7807747B2Oct 5, 2010
Conjugated diene polymer, method for producing conjugated diene polymer, and conjugated diene polymer composition
SUMITOMO CHEMICAL CO13 citations83
US8367765B2Feb 5, 2013
Conjugated diene-based polymer, conjugated diene-based polymer composition, and process for producing conjugated diene-based polymer
SUMITOMO CHEMICAL CO6 citations72
US6765065B2Jul 20, 2004
Process for producing modified polymer rubber
SUMITOMO CHEMICAL CO11 citations72
US7625981B2Dec 1, 2009
Process for producing modified polymer rubber
SUMITOMO CHEMICAL CO3 citations61
US7339005B2Mar 4, 2008
Process for producing modified diene polymer rubber
SUMITOMO CHEMICAL CO4 citations61
US6818710B2Nov 16, 2004
Process for producing modified polymer rubber
SUMITOMO CHEMICAL CO6 citations61
US6806321B2Oct 19, 2004
Process for producing modified polymer rubber
SUMITOMO CHEMICAL CO1 citations51
US9315608B2Apr 19, 2016
Conjugated diene polymer rubber, and conjugated diene polymer rubber composition
SUMITOMO CHEMICAL CO1 citations50
ITO MANA
3 patentsUS8334339B2Dec 18, 2012
Conjugated diene-based polymer, conjugated diene-based polymer composition, and process for producing conjugated diene-based polymer
ITO MANA7 citations82
US8877832B2Nov 4, 2014
Process for producing conjugated diene-based polymer, conjugated diene-based polymer, and conjugated diene-based polymer composition
ITO MANA5 citations71
US8815977B2Aug 26, 2014
Process for producing conjugated diene-based polymer, conjugated diene-based polymer, and conjugated diene-based polymer composition
ITO MANA3 citations60