Inventor
KATO MASUHIRO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “KATO MASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO PHARMA
6 patentsUS4933333AJun 12, 1990
β-lactam compounds
SUMITOMO PHARMA60 citations95
US5122604AJun 16, 1992
β-lactam compounds
SUMITOMO PHARMA34 citations91
US4962103AOct 9, 1990
Carbapenem compounds and production thereof
SUMITOMO PHARMA40 citations89
US5093328AMar 3, 1992
Beta-lactam compounds
SUMITOMO PHARMA16 citations72
US4761409AAug 2, 1988
Cephem derivatives
SUMITOMO PHARMA0 citations50
US4705784ANov 10, 1987
Cephem compounds
SUMITOMO PHARMA1 citations47