Inventor
YOSHIMURA YOSHINOBU
JP16 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIMURA YOSHINOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAKEDA CHEMICAL INDUSTRIES LTD
10 patentsUS4921851AMay 1, 1990
Cephem compounds, their production and use
TAKEDA CHEMICAL INDUSTRIES LTD41 citations92
US4826834AMay 2, 1989
Cephem compounds
TAKEDA CHEMICAL INDUSTRIES LTD13 citations73
US4497809AFeb 5, 1985
Cephalosporin derivatives
TAKEDA CHEMICAL INDUSTRIES LTD6 citations73
US4189479AFeb 19, 1980
Cephalosporin esters
TAKEDA CHEMICAL INDUSTRIES LTD14 citations72
US5120841AJun 9, 1992
Cephalosporin ester derivatives
TAKEDA CHEMICAL INDUSTRIES LTD4 citations62
US4839351AJun 13, 1989
Antibacterial compounds, and use
TAKEDA CHEMICAL INDUSTRIES LTD4 citations62
US4260607AApr 7, 1981
Cephalosporin esters
TAKEDA CHEMICAL INDUSTRIES LTD3 citations61
US4316018AFeb 16, 1982
Crystallized cephalosporin salts
TAKEDA CHEMICAL INDUSTRIES LTD4 citations56
US4797395AJan 10, 1989
1-Acyloxyalkyl esters of cephalosporin
TAKEDA CHEMICAL INDUSTRIES LTD1 citations51
US4609650ASep 2, 1986
Double ester of 16β-ethylestran-17β-ol derivatives
TAKEDA CHEMICAL INDUSTRIES LTD1 citations49