Inventor
MUTO SHIGEAKI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “MUTO SHIGEAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KUREHA CHEMICAL IND CO LTD
13 patentsUS5089481AFeb 18, 1992
Polysaccharides and antiviral drugs containing the same as active ingredient
KUREHA CHEMICAL IND CO LTD44 citations90
US4540689ASep 10, 1985
Penicillin derivative
KUREHA CHEMICAL IND CO LTD9 citations72
US4496574AJan 29, 1985
Penicillin derivative
KUREHA CHEMICAL IND CO LTD6 citations72
US4985543AJan 15, 1991
Lectins and antiretroviral drugs containing the lectins as active ingredient
KUREHA CHEMICAL IND CO LTD14 citations71
US4758558AJul 19, 1988
N-(substituted)-[7-(2-cyanoacetamido)cephalosporanic]amide derivatives having antibiotic utility
KUREHA CHEMICAL IND CO LTD3 citations62
US4690920ASep 1, 1987
Derivative of cephalosporanic acid and pharmaceutical composition comprising the same
KUREHA CHEMICAL IND CO LTD4 citations62
US5399550AMar 21, 1995
Physiologically active substance derived or malt and process for the production thereof
KUREHA CHEMICAL IND CO LTD0 citations51
US5312809AMay 17, 1994
Physiologically active substance derived from malt and process for the production thereof
KUREHA CHEMICAL IND CO LTD1 citations51
US4446137AMay 1, 1984
Cephalosporin derivative and pharmaceutical composition containing the derivative
KUREHA CHEMICAL IND CO LTD0 citations51
US4439434AMar 27, 1984
Cephalosporin derivative and pharmaceutical composition containing the derivative
KUREHA CHEMICAL IND CO LTD0 citations51
US4734409AMar 29, 1988
Cephalosporin derivative, process for producing the same and pharmaceutical composition containing the same
KUREHA CHEMICAL IND CO LTD0 citations50
US4681877AJul 21, 1987
Pivaloyloxymethyl 7-β-[2-(2-amino-4-thiazolyl)-2-methoxyiminoacetamido]-3-(2-amino-1,3-thiadiazolyl-5-thiomethyl)-3-cepheme-4-carboxylate and pharmaceutical composition containing the same
KUREHA CHEMICAL IND CO LTD1 citations50
US4496561AJan 29, 1985
Cephalosporin derivative
KUREHA CHEMICAL IND CO LTD1 citations50