Inventor
NOMOTO SEIICHIRO
JP32 patents
⚠️ This page may combine multiple inventors who share the name “NOMOTO SEIICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EISAI CO LTD
29 patentsUS5045552ASep 3, 1991
Pyridine derivatives having anti-ulcerative activity
EISAI CO LTD140 citations98
US5998445ADec 7, 1999
Pyridine derivatives having anti-ulcerative activity
EISAI CO LTD23 citations92
US4748171AMay 31, 1988
Cephem compounds having at the 3-position a (1,4-methylene-1-piperidinio)methyl group or a (1-quinuclidinio)methyl group
EISAI CO LTD15 citations82
US4468394AAug 28, 1984
Cephalosporin compounds
EISAI CO LTD25 citations82
US5010188AApr 23, 1991
Cephem derivatives
EISAI CO LTD7 citations74
US4698336AOct 6, 1987
3-(pyrrolidinio)methyl-3-cephem derivatives
EISAI CO LTD6 citations74
US4546176AOct 8, 1985
7-Carboxymethoxyphenylacetamido-3-cephem derivatives and antibacterial preparations containing the same
EISAI CO LTD13 citations74
US5708013AJan 13, 1998
Pyridine derivative and therapeutic agent for ulcer comprising the same
EISAI CO LTD10 citations73
US4921850AMay 1, 1990
3-propenylcephem derivative
EISAI CO LTD5 citations73
US5008260AApr 16, 1991
Cephem derivatives
EISAI CO LTD2 citations63
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
US5373000ADec 13, 1994
7Beta-(thiadiazolyl)-2-iminoacetamido-3cephem compounds
EISAI CO LTD4 citations62
US5298649AMar 29, 1994
Naphthalene derivative
EISAI CO LTD4 citations62
US5292901AMar 8, 1994
Benzodioxole derivatives
EISAI CO LTD2 citations62
US5239079AAug 24, 1993
Pyridinium salt and pharmacological composition containing the same
EISAI CO LTD3 citations62
US5134111AJul 28, 1992
Naphthalene derivative
EISAI CO LTD3 citations62
US5110956AMay 5, 1992
Benzodioxale derivatives
EISAI CO LTD4 citations62
US5089491AFeb 18, 1992
3-propenylcephem derivative
EISAI CO LTD2 citations62
US5006649AApr 9, 1991
3-propenylcephem derivative
EISAI CO LTD1 citations62
US4285939AAug 25, 1981
Cephalosporin derivatives, and antibacterial drugs containing the derivatives
EISAI CO LTD2 citations62
US4285941AAug 25, 1981
Cephalosporin compounds and antibacterial drugs containing the same
EISAI CO LTD6 citations62
US4513145AApr 23, 1985
2-Methylchromone derivatives and process for their preparation
EISAI CO LTD1 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
US5475024ADec 12, 1995
Benzodioxole derivatives
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
US4721788AJan 26, 1988
4-cyanopiperidine derivatives
EISAI CO LTD1 citations49