Inventor

MURAKATA MASATOSHI

JP4 patents

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

MURAKATA MASATOSHI

2 patents

US9133174B2Sep 15, 2015

Method for producing coumarin derivative

MURAKATA MASATOSHI7 citations62

US8569520B2Oct 29, 2013

Crystal of spiroketal derivatives and process for preparation of spiroketal derivatives

MURAKATA MASATOSHI0 citations46

NIPPON SODA CO

1 patent

US5110925AMay 5, 1992

Pyridazinone derivatives

NIPPON SODA CO8 citations66

CHUGAI PHARMACEUTICAL CO LTD

1 patent

US9163051B2Oct 20, 2015

Crystal of spiroketal derivatives and process for preparation of spiroketal derivatives

CHUGAI PHARMACEUTICAL CO LTD2 citations58