Inventor · disambiguated record

Hiromi Oyama

Also filed as: OYAMA HIROMI

2 granted patents·3 citations·filing 2015–2017

49Inventor score

Technology areasC07F

Files withSAMSUNG DISPLAY CO LTD2

Top patents by PatentIndex Score

2 records

0184US10629830B2Organic electroluminescent deviceSAMSUNG DISPLAY CO LTD·Filed 2017·Granted Apr 21, 2020·2 cites·10 claims
0272US9780317B2Amine derivative, organic luminescent material and organic electroluminescent device using the amine derivative or the organic luminescent materialSAMSUNG DISPLAY CO LTD·Filed 2015·Granted Oct 3, 2017·1 cites·38 claims

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