Inventor

YUKITAKE MASASHI

JP3 patents

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

NIPPON CATALYTIC CHEM IND

1 patent

US5391700AFeb 21, 1995

Process for producing polyester by ring-opening copolymerization

NIPPON CATALYTIC CHEM IND13 citations72

NIPPON SHOKUBAI LTD

1 patent

US5747602AMay 5, 1998

Production process for making high molecular weight polydioxolane

NIPPON SHOKUBAI LTD7 citations71

DAI ICHI KOGYO SEIYAKU CO LTD

1 patent

US6864353B2Mar 8, 2005

Production process for ethylene oxide copolymer

DAI ICHI KOGYO SEIYAKU CO LTD3 citations60