Inventor · disambiguated record
Nobumichi Arai
Also filed as: ARAI NOBUMICHI
6 granted patents·1 pending application·59 citations·filing 2009–2022
80Inventor score
Top patents by PatentIndex Score
7 records- 0196US9624193B2Cyclic azine derivatives, processes for producing these, and organic electroluminescent element containing these as componentTOSOH CORP·Filed 2015·Granted Apr 18, 2017·32 cites·14 claims
- 0287US8674091B21,3,5-triazine derivative, process for producing same, and organic electroluminescent element comprising same as constituentAIHARA HIDENORI·Filed 2009·Granted Mar 18, 2014·17 cites·3 claims
- 0381US9120773B2Cyclic azine derivatives, processes for producing these, and organic electroluminescent element containing these as componentAIHARA HIDENORI·Filed 2010·Granted Sep 1, 2015·5 cites·10 claims
- 0478US9812652B2Cyclic azine compound having adamantyl group, production method, and organic electroluminescent device containing it as constituent componentTOSOH CORP·Filed 2014·Granted Nov 7, 2017·2 cites·15 claims
- 0576US9780310B2Heterocyclic compound for organic electroluminescent device and its applicationTOSOH CORP·Filed 2014·Granted Oct 3, 2017·3 cites·5 claims
- 0660US2024407260A1Hole transport promoting material, material for light receiving element, cyano compound, and organic light receiving elementTOSOH CORP·Filed 2022·Application pending·0 cites
- 0744US8796461B21,2,4,5-substituted phenyl compound, method for producing same and organic electroluminescent device comprising same as constituentTANAKA TSUYOSHI·Filed 2011·Granted Aug 5, 2014·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →