Inventor
IKUTA HIRONORI
JP28 patents
⚠️ This page may combine multiple inventors who share the name “IKUTA HIRONORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EISAI CO LTD
26 patentsUS5716993AFeb 10, 1998
Anthranilic acid derivatives
EISAI CO LTD116 citations98
US5693652ADec 2, 1997
Benzimidazoles for ischemic heart conditions
EISAI CO LTD141 citations98
US5576322ANov 19, 1996
Anti-ischemic 2,4-diaminoquinazolines
EISAI CO LTD113 citations98
US7074798B2Jul 11, 2006
Xanthine derivative and DPPIV inhibitor
EISAI CO LTD152 citations96
US5034418AJul 23, 1991
Diphenylethylene derivatives, pharmaceutical compositions containing same and treatment methods
EISAI CO LTD32 citations96
US5801180ASep 1, 1998
Quinazoline derivatives
EISAI CO LTD91 citations95
US5719303AFeb 17, 1998
Phosphonic acid derivatives
EISAI CO LTD70 citations95
US4468394AAug 28, 1984
Cephalosporin compounds
EISAI CO LTD25 citations82
US5453524ASep 26, 1995
Phosphorus-containing isoprenoid derivatives
EISAI CO LTD8 citations73
US7112593B2Sep 26, 2006
N-aryl-substituted cyclic amine derivative and medicine containing the same as active ingredient
EISAI CO LTD7 citations71
US6599917B1Jul 29, 2003
Quinuclidine compounds and drugs containing the same as the active ingredient
EISAI CO LTD11 citations71
US4344944AAug 17, 1982
7-α-methoxycephalosporin derivatives, and antibacterial drugs onctaining the same
EISAI CO LTD4 citations63
US4285940AAug 25, 1981
Cephalosporin derivatives, and antibacterial drugs comprising said derivatives
EISAI CO LTD3 citations63
US4954523ASep 4, 1990
Benzophenone oxime ether compounds, pharmaceutical compositions and treatment methods
EISAI CO LTD1 citations62
US4886834ADec 12, 1989
Diphenyl-methane compounds useful in the treatment of diseases caused by aggregation of platelets or formation of thrombus
EISAI CO LTD2 citations62
US5206403AApr 27, 1993
Diphenylethylene derivatives, pharmaceutical compositions containing same and treatment methods
EISAI CO LTD0 citations52
US5182301AJan 26, 1993
Diphenylethylene derivatives pharmaceutical compositions containing same and treatment methods
EISAI CO LTD0 citations52
US5103010AApr 7, 1992
Diphenylethylene derivatives, pharmaceutical compositions containing same and treatment method
EISAI CO LTD0 citations52
US5064848ANov 12, 1991
Benzophenone oxime ether compounds, pharmaceutical compositions and treatment methods
EISAI CO LTD0 citations52
US4978767ADec 18, 1990
Diphenylethylene derivative and pharmaceutical use
EISAI CO LTD0 citations52
US4415567ANov 15, 1983
7α-Methoxycephalosporin derivatives, and antibacterial drugs containing the same
EISAI CO LTD0 citations52
US4331606AMay 25, 1982
N-(Substituted chromone-3-carbonyl)-phenylglycine derivatives
EISAI CO LTD1 citations52
US4833160AMay 23, 1989
3-(3,5-di-tert-butyl-4-hydroxy benzylidene)-2-pyrrolidone and substituted derivatives thereof
EISAI CO LTD0 citations51
US4352801AOct 5, 1982
Cephem derivatives and antibacterial agents comprising said compounds
EISAI CO LTD1 citations51
US4309354AJan 5, 1982
Chromone derivatives
EISAI CO LTD1 citations51
US5668136ASep 16, 1997
Trisubstituted benzene derivatives, composition and methods of treatment
EISAI CO LTD0 citations41