Inventor · disambiguated record

Hirokuni Ogihara

Also filed as: OGIHARA HIROKUNI

3 granted patents·1 citations·filing 2012–2019

49Inventor score

Technology areasH10W

Files withHITACHI CHEMICAL CO LTD3

Top patents by PatentIndex Score

3 records

0158US9873771B2Film-like epoxy resin composition, method of producing film-like epoxy resin composition, and method of producing semiconductor deviceHITACHI CHEMICAL CO LTD·Filed 2015·Granted Jan 23, 2018·1 cites·16 claims
0254US11767449B2Epoxy resin composition and electronic component deviceHITACHI CHEMICAL CO LTD·Filed 2019·Granted Sep 26, 2023·0 cites·5 claims
0346US10865332B2Epoxy resin composition and electronic component deviceHITACHI CHEMICAL CO LTD·Filed 2012·Granted Dec 15, 2020·0 cites·12 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →