Inventor
NAITO TOSHIHIKO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “NAITO TOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EISAI CO LTD
13 patentsUS5281626AJan 25, 1994
Benzenesulfonamide derivatives
EISAI CO LTD49 citations95
US5663414ASep 2, 1997
Benzenesulfonamide derivatives
EISAI CO LTD19 citations92
US6841549B1Jan 11, 2005
Condensed imidazole compounds and a therapeutic agent for diabetes mellitus
EISAI CO LTD35 citations91
US5648372AJul 15, 1997
Antifungal agents, and compositions
EISAI CO LTD39 citations90
US5530118AJun 25, 1996
Benzenesulfonamide derivatives
EISAI CO LTD15 citations81
US4921850AMay 1, 1990
3-propenylcephem derivative
EISAI CO LTD5 citations73
US5792781AAug 11, 1998
Antifungal agents, processes for the preparation thereof, and intermediates
EISAI CO LTD8 citations71
US5373000ADec 13, 1994
7Beta-(thiadiazolyl)-2-iminoacetamido-3cephem compounds
EISAI CO LTD4 citations62
US5128465AJul 7, 1992
Process for the preparation of cephem derivatives and intermediates therefor
EISAI CO LTD4 citations62
US5089491AFeb 18, 1992
3-propenylcephem derivative
EISAI CO LTD2 citations62
US5006649AApr 9, 1991
3-propenylcephem derivative
EISAI CO LTD1 citations62
US4929612AMay 29, 1990
Thiadiazolylacetamide cephem derivatives
EISAI CO LTD4 citations62
US5789429AAug 4, 1998
Antifungal agents, processes for the preparation thereof, and intermediates
EISAI CO LTD2 citations60