Inventor
HIWARA MAYUMI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “HIWARA MAYUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI CHEMICALS INC
5 patentsUS10919997B2Feb 16, 2021
Ethylene α-olefin non-conjugated polyene copolymer, use thereof, and manufacturing method thereof
MITSUI CHEMICALS INC2 citations71
US7879960B2Feb 1, 2011
Process for producing propylene polymer
MITSUI CHEMICALS INC5 citations61
US11760819B2Sep 19, 2023
Ethylene α-olefin non-conjugated polyene copolymer, use thereof, and manufacturing method thereof
MITSUI CHEMICALS INC0 citations60
US11613595B2Mar 28, 2023
Ethylene alpha-olefin non-conjugated polyene copolymer, use thereof, and manufacturing method thereof
MITSUI CHEMICALS INC0 citations60
US9969827B2May 15, 2018
Process for producing ethylene/α-olefin copolymer
MITSUI CHEMICALS INC1 citations49