Inventor
MURAOKA MASAMI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “MURAOKA MASAMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO PHARMA
9 patentsUS6452008B2Sep 17, 2002
Pyridone derivatives and process for preparing the same
SUMITOMO PHARMA20 citations82
US6420381B1Jul 16, 2002
Naphthyridine derivatives
SUMITOMO PHARMA10 citations73
US5556860ASep 17, 1996
Quinazolinone derivatives possessing calcium uptake inhibiting activity
SUMITOMO PHARMA16 citations73
US6645971B1Nov 11, 2003
Quinazolinone derivatives
SUMITOMO PHARMA5 citations62
US4849434AJul 18, 1989
Novel thiazolidin-4-one derivatives and acid addition salts therof
SUMITOMO PHARMA3 citations62
US6300500B1Oct 9, 2001
Preparation of pyridone derivatives using phthalimido containing starting material
SUMITOMO PHARMA4 citations60
US6159974ADec 12, 2000
LDL receptor gene expression promoters
SUMITOMO PHARMA6 citations60
US5843957ADec 1, 1998
Naphthyridine derivatives
SUMITOMO PHARMA2 citations57
US7067528B2Jun 27, 2006
1, 2-dihydro-2-oxo-1, 8-naphthyridine derivative
SUMITOMO PHARMA0 citations50