Inventor
HAMANO SACHIYUKI
15 patents
Patents
15 patentsUS5281626AJan 25, 1994
Benzenesulfonamide derivatives
EISAI CO LTD49 citations95
US5663414ASep 2, 1997
Benzenesulfonamide derivatives
EISAI CO LTD19 citations92
US4064169ADec 20, 1977
Bis-(meta-amidinophenoxy)-compounds and pharmacologically acceptable acid addition salts thereof
EISAI CO LTD50 citations92
US5530118AJun 25, 1996
Benzenesulfonamide derivatives
EISAI CO LTD15 citations81
US4350705ASep 21, 1982
Cyclohexane derivatives, process for preparation thereof and medicines containing these cyclohexane derivatives
EISAI CO LTD17 citations81
US4034010AJul 5, 1977
Bis-(meta-amidinophenoxy)-compounds and pharmacologically acceptable acid addition salts thereof
EISAI CO LTD18 citations78
US4599414AJul 8, 1986
Theophylline derivatives
EISAI CO LTD12 citations73
US4421763ADec 20, 1983
Cyclohexane derivatives, process for preparation thereof and medicines containing these cyclohexane derivatives
EISAI CO LTD8 citations73
US5506238AApr 9, 1996
Biphenylmethane derivative and pharmacological use
EISAI CO LTD12 citations72
US5298518AMar 29, 1994
Biphenylmethane derivative and pharmacological use
EISAI CO LTD12 citations72
US4493837AJan 15, 1985
Theobromine derivatives
EISAI CO LTD8 citations71
US4180577ADec 25, 1979
Furo[2, 3d]pyrimidine derivatives and anti-ulcer containing the same
EISAI CO LTD3 citations62
US5328911AJul 12, 1994
Biphenylmethane derivative and pharmacological use
EISAI CO LTD3 citations61
US5292521AMar 8, 1994
Solid oral preparation containing a pyrrolidine derivative with a catechol group
EISAI CO LTD5 citations58
US4038278AJul 26, 1977
4-aminopyrimidium derivatives and preparation thereof
EISAI CO LTD0 citations52