Inventor
OGIHARA HIROKUNI
JP3 patents
Patents
3 patentsUS11767449B2Sep 26, 2023
Epoxy resin composition and electronic component device
HITACHI CHEMICAL CO LTD0 citations59
US10865332B2Dec 15, 2020
Epoxy resin composition and electronic component device
HITACHI CHEMICAL CO LTD0 citations48
US9873771B2Jan 23, 2018
Film-like epoxy resin composition, method of producing film-like epoxy resin composition, and method of producing semiconductor device
HITACHI CHEMICAL CO LTD1 citations47