Inventor

SAKUMA MASAYUKI

JP3 patents

⚠️ This page may combine multiple inventors who share the name “SAKUMA MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO DAINIPPON PHARMA CO LTD

1 patent

US11339151B2May 24, 2022

Aliphatic acid amide derivative

SUMITOMO DAINIPPON PHARMA CO LTD2 citations69

SUMITOMO PHARMA CO LTD

1 patent

US12503463B2Dec 23, 2025

Aliphatic acid amide derivative

SUMITOMO PHARMA CO LTD0 citations58

UNIV KYOTO

1 patent

US10167269B2Jan 1, 2019

Cockroach attraction-aggregation substance, cockroach aggregation attractant and cockroach controlling agent

UNIV KYOTO0 citations32