Inventor
IINUMA KATSUHARU
JP15 patents
⚠️ This page may combine multiple inventors who share the name “IINUMA KATSUHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MEIJI SEIKA KAISHA
12 patentsUS7250389B1Jul 31, 2007
Antifungal compound and process for producing the same
MEIJI SEIKA KAISHA83 citations94
US6486149B2Nov 26, 2002
Composition comprising a crystallographically stable, amorphous cephalosporin and processes for the preparation thereof
MEIJI SEIKA KAISHA26 citations92
US6441162B2Aug 27, 2002
Crystalline substance of cefditoren pivoxyl and the production of the same
MEIJI SEIKA KAISHA39 citations92
US6329338B1Dec 11, 2001
Derivatives of cyclodepsipeptide PF1022 substance
MEIJI SEIKA KAISHA24 citations91
US5747448AMay 5, 1998
Derivatives of cyclodepsipeptide PF 1022
MEIJI SEIKA KAISHA44 citations90
US6342493B1Jan 29, 2002
Crystallographically stable amorphous cephalosporin compositions and process for producing the same
MEIJI SEIKA KAISHA8 citations73
US6294669B1Sep 25, 2001
Crystalline substance of cefditoren pivoxyl and the production of the same
MEIJI SEIKA KAISHA10 citations73
US4555404ANov 26, 1985
Sodium 7β-(2D-2-amino-2-carboxyethylthioacetamido)-7α-methoxy-3-(1-methyl-1H-tetrazol-5-yl)thiomethyl-3-cephem-4-carboxylate heptahydrate and process for its preparation
MEIJI SEIKA KAISHA8 citations73
US6288223B1Sep 11, 2001
Process for the selective preparation of Z-isomers of 3-2(substituted vinyl)cephalosporins
MEIJI SEIKA KAISHA9 citations71
US6043058AMar 28, 2000
Preparation of cyclic depsipeptide compounds and a novel cyclic depsipeptide
MEIJI SEIKA KAISHA4 citations60
US5596096AJan 21, 1997
Azetidinone derivatives and method for producing azetidinone and cephalosoporin derivatives
MEIJI SEIKA KAISHA0 citations47
US5405955AApr 11, 1995
Method for producing azetidinone and cephalosporin derivatives
MEIJI SEIKA KAISHA0 citations47