Inventor
TAMAI MASASHI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “TAMAI MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POLA CHEM IND INC
4 patentsUS5942515AAug 24, 1999
Pyrrolopyrazolopyrimidine compound and medicine comprising the same as active ingredient
POLA CHEM IND INC12 citations69
US7531576B2May 12, 2009
Biphenyl derivatives
POLA CHEM IND INC0 citations49
US6057330AMay 2, 2000
Pyrrolopyrazolopyrimidine compound and medicine comprising the same as active ingredient
POLA CHEM IND INC1 citations47
US6329382B1Dec 11, 2001
Pyrrolo[3,2-e]pyrazolo[1,5-a]pyrimidine remedies/preventives for respiratory diseases
POLA CHEM IND INC0 citations38