Inventor
YANO TOSHISADA
JP17 patents
⚠️ This page may combine multiple inventors who share the name “YANO TOSHISADA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHIONOGI & CO
14 patentsUS4977167ADec 11, 1990
Carbamoylpyrolidone derivatives and drugs for senile dementia
SHIONOGI & CO21 citations81
US5202345AApr 13, 1993
Carbamoylpyrrolidone derivatives and drugs for senile dementia
SHIONOGI & CO11 citations73
US5149817ASep 22, 1992
Teirahydropyridine derivatives
SHIONOGI & CO12 citations73
US5120733AJun 9, 1992
Carbamoylpyrrolidone derivatives and drugs for senile dementia
SHIONOGI & CO14 citations73
US4529722AJul 16, 1985
Oxacephalosporin derivatives
SHIONOGI & CO7 citations73
US5362873ANov 8, 1994
Tetrahydropyridine derivatives
SHIONOGI & CO1 citations62
US4652652AMar 24, 1987
Thiazolylpropenedicarboxylic acid half esters and process for making
SHIONOGI & CO3 citations62
US5321035AJun 14, 1994
Piperidine derivatives and process for preparation thereof
SHIONOGI & CO2 citations55
US6649623B1Nov 18, 2003
Cyclic amine derivatives and use thereof
SHIONOGI & CO4 citations54
US5410058AApr 25, 1995
Tetrahydropyridine derivatives
SHIONOGI & CO0 citations52
US5243051ASep 7, 1993
Tetrahydropyridine derivatives
SHIONOGI & CO1 citations52
US8372833B2Feb 12, 2013
Urea derivative
SHIONOGI & CO0 citations51
US6949656B2Sep 27, 2005
Cyclic amine derivatives and use thereof
SHIONOGI & CO0 citations46
US7786140B2Aug 31, 2010
Piperidine derivative having NMDA receptor antagonistic activity
SHIONOGI & CO1 citations45