P

Inventor

UDAGAWA YOSHIYUKI

JP12 patents
⚠️ This page may combine multiple inventors who share the name “UDAGAWA YOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JSR CORP

8 patents
US6747095B2Jun 8, 2004

Crosslinked rubber particles and rubber compositions

JSR CORP33 citations92
US6653404B2Nov 25, 2003

Rubber compositions

JSR CORP33 citations92
US6559219B2May 6, 2003

Rubber compositions

JSR CORP31 citations92
US6699935B2Mar 2, 2004

Rubber composition

JSR CORP21 citations90
US6562929B2May 13, 2003

Conjugated diene-based rubber and method of producing the same, oil extended rubber and rubber composition containing the same

JSR CORP15 citations84
US6977286B2Dec 20, 2005

Crosslinked rubber particles and rubber compositions

JSR CORP5 citations73
US6740704B2May 25, 2004

Methods for producing diene-based rubber/inorganic compound complexes and rubber compositions containing the same

JSR CORP12 citations73
US6703470B2Mar 9, 2004

Conjugated diene-based rubber, oil extended rubber and rubber composition containing the same

JSR CORP10 citations73

JAPAN SYNTHETIC RUBBER CO LTD

2 patents
US4675362AJun 23, 1987

Multi-component copolymer rubber, a process for producing the same and a rubber composition containing the multi-component copolymer rubber

JAPAN SYNTHETIC RUBBER CO LTD19 citations81
US4625005ANov 25, 1986

Multi-component copolymer rubber, a process for producing the same, and a rubber composition containing the multi-component copolymer rubber

JAPAN SYNTHETIC RUBBER CO LTD14 citations73

BRIDGESTONE CORP

1 patent
US6727307B2Apr 27, 2004

Rubber composition

BRIDGESTONE CORP20 citations92

OKADA KOJI

1 patent
US9145485B2Sep 29, 2015

Rubber composition and process for production thereof, and tire

OKADA KOJI2 citations62