Inventor
OKUYA EITARO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “OKUYA EITARO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN SYNTHETIC RUBBER CO LTD
4 patentsUS4742137AMay 3, 1988
Polymer particles and process for producing the same
JAPAN SYNTHETIC RUBBER CO LTD21 citations81
US4588782AMay 13, 1986
Diene polymers and process for producing the same
JAPAN SYNTHETIC RUBBER CO LTD11 citations73
US4139690AFeb 13, 1979
Process for preparing conjugated diene polymers
JAPAN SYNTHETIC RUBBER CO LTD18 citations69
US4751277AJun 14, 1988
Amino group-containing diene copolymer
JAPAN SYNTHETIC RUBBER CO LTD5 citations56