Inventor
YAMAGUCHI SHINOBU
JP8 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI SHINOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAINIPPON INK & CHEMICALS
3 patentsUS6271416B1Aug 7, 2001
Quinolinone derivative, method for preparing the same, and anti-allergic agent
DAINIPPON INK & CHEMICALS25 citations91
US6136822AOct 24, 2000
Quinolinone derivative, method for preparing the same, and anti-allergic agent
DAINIPPON INK & CHEMICALS7 citations72
US6242425B1Jun 5, 2001
Quinolinone glycoside, production process, and anti-allergic agent
DAINIPPON INK & CHEMICALS3 citations62