Inventor
NAITO TAKANOBU
8 patents
⚠️ This page may combine multiple inventors who share the name “NAITO TAKANOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAKEN PHARMA CO LTD
7 patentsUS5962476AOct 5, 1999
Azolylamine derivative
KAKEN PHARMA CO LTD19 citations90
US5620994AApr 15, 1997
Azolylamine derivative
KAKEN PHARMA CO LTD29 citations90
US4822786AApr 18, 1989
Cephalosporin compounds, and antibacterial agents
KAKEN PHARMA CO LTD41 citations89
US5716969AFeb 10, 1998
Azolylamine derivative
KAKEN PHARMA CO LTD11 citations71
US4883879ANov 28, 1989
Cephalosporin compounds, processes for their preparation and antibacterial agents
KAKEN PHARMA CO LTD3 citations59
US4691014ASep 1, 1987
Cephalosporin compounds
KAKEN PHARMA CO LTD1 citations51
US6054586AApr 25, 2000
Process for the preparation of 4-methylenepiperidine
KAKEN PHARMA CO LTD1 citations50