Inventor
OTA MASAHIRO
JP21 patents
⚠️ This page may combine multiple inventors who share the name “OTA MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAIICHI SANKYO CO LTD
4 patentsUS11208403B2Dec 28, 2021
Pyridone derivatives having tetrahydropyranylmethyl groups
DAIICHI SANKYO CO LTD3 citations70
US10442797B2Oct 15, 2019
Pyridone derivatives having tetrahydropyranylmethyl groups
DAIICHI SANKYO CO LTD3 citations70
US8933103B2Jan 13, 2015
Pyridone derivatives
DAIICHI SANKYO CO LTD4 citations70
US10774087B2Sep 15, 2020
Sulfonamide derivative having coumarin skeleton
DAIICHI SANKYO CO LTD0 citations48