KY

Kenji Yokoyama

KC Kissei Pharmaceutical Co.: 5 patents #48 of 202Top 25%
Overall (All Time): #1,028,424 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7589126 5-amidino-2-hydroxybenzenesulfonamide derivatives, pharmaceutical compositions containing the same and intermediates for their preparation Kosuke Okazaki, Masahiko Uchida, Harunobu Mukaiyama, Hiroaki Kobayashi, Yuichiro Kai +5 more 2009-09-15
7256215 Crystals of 5-hydroxycarbamimidoyl-2-hydroxybenzenesulfonamide derivative Harunobu Mukaiyama, Yuichiro Kai, Hideki Takeuchi, Yoshihiro Terao, Satoshi Akahane 2007-08-14
7217832 5-amidino-2-hydroxybenzenesulfonamide derivatives, pharmaceutical compositions containing the same and intermediates for their preparation Kosuke Okazaki, Masahiko Uchida, Harunobu Mukaiyama, Hiroaki Kobayashi, Yuichiro Kai +5 more 2007-05-15
7208524 5-amidino-2-hydroxybenzenesulfonamide derivatives, pharmaceutical compositions containing the same and intermediates for their preparation Kosuke Okazaki, Masahiko Uchida, Harunobu Mukaiyama, Hiroaki Kobayashi, Yuichiro Kai +5 more 2007-04-24
7022689 5-amidino-n-(2-aminophenethyl)-n-hydroxy-benzenesulffonamide derivative, medical composition containing the same, pharmaceutical use thereof and intermediate therefor Kosuke Okazaki, Masahiko Uchida, Hiroaki Kobayashi, Yuichiro Kai, Hideki Takeuchi +2 more 2006-04-04