Inventor
YAMABE SHIGERU
JP15 patents
⚠️ This page may combine multiple inventors who share the name “YAMABE SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON CHEMIPHAR CO
8 patentsUS4247706AJan 27, 1981
Dibenzothiepin derivatives and a process for producing the same
NIPPON CHEMIPHAR CO7 citations73
US4205170AMay 27, 1980
Propionic acid derivatives
NIPPON CHEMIPHAR CO7 citations73
US4101667AJul 18, 1978
Benzo[b,f]thiepin derivatives
NIPPON CHEMIPHAR CO5 citations71
US4263437AApr 21, 1981
Acetic acid derivatives of 5,6-dihydrobenzo[b]pyrido[3,2-f]thiepine and oxepine
NIPPON CHEMIPHAR CO3 citations62
US4228284AOct 14, 1980
Benzo[b,f]thiepan derivitives
NIPPON CHEMIPHAR CO1 citations60
US4166127AAug 28, 1979
Benzo[b,f]thiepin derivatives and process for producing the same
NIPPON CHEMIPHAR CO3 citations60
US4377702AMar 22, 1983
Acetic acid derivatives
NIPPON CHEMIPHAR CO1 citations52
US4282245AAug 4, 1981
Dibenzothiepin derivatives and a process for producing the same
NIPPON CHEMIPHAR CO1 citations52
TAIHO PHARMACEUTICAL CO LTD
5 patentsUS4562073ADec 31, 1985
Penicillin derivatives
TAIHO PHARMACEUTICAL CO LTD57 citations95
US4529592AJul 16, 1985
Penicillin derivatives
TAIHO PHARMACEUTICAL CO LTD20 citations79
US4668514AMay 26, 1987
Penicillin derivatives
TAIHO PHARMACEUTICAL CO LTD11 citations73
US4496484AJan 29, 1985
Penicillin derivatives
TAIHO PHARMACEUTICAL CO LTD18 citations73
US4507239AMar 26, 1985
Penicillin derivatives and process for preparation
TAIHO PHARMACEUTICAL CO LTD4 citations57