Inventor
YAMAGATA TSUYOSHI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGATA TSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KYOWA HAKKO KOGYO KK
4 patentsUS5726325AMar 10, 1998
Tricyclic compounds
KYOWA HAKKO KOGYO KK27 citations90
US6211227B1Apr 3, 2001
Tricyclic compounds
KYOWA HAKKO KOGYO KK23 citations89
US7354949B2Apr 8, 2008
Therapeutic agent for bladder irritative symptoms associated with benign prostatic hyperplasia
KYOWA HAKKO KOGYO KK0 citations49
US7276532B2Oct 2, 2007
Remedies for vesical hyperactivity
KYOWA HAKKO KOGYO KK0 citations49