Inventor · disambiguated record
Toshikazu Hirao
Also filed as: HIRAO TOSHIKAZU
4 granted patents·3 pending applications·114 citations·filing 2004–2022
68Inventor score
Top patents by PatentIndex Score
7 records- 0193US7759489B2Transition metal complex compound and organic electroluminescence device using the compoundIDEMITSU KOSAN CO·Filed 2006·Granted Jul 20, 2010·114 cites·15 claims
- 0262US2024315124A1Polythiophene compound and conductive material compositionUNIV OSAKA·Filed 2022·Application pending·0 cites
- 0345US9550861B2Method for producing polyaniline having self-doping function and antistatic agent containing polyaniline produced therebyUNIV OSAKA·Filed 2014·Granted Jan 24, 2017·0 cites·16 claims
- 0442US2007243416A1Amine Compound and Organic Electroluminescent Element Employing the SameIDEMITSU KOSAN CO·Filed 2005·Application pending·0 cites
- 0540US7847056B2Method for producing fluorine-containing (meth)acrylate polymer and polymer produced by such methodKANEKA CORP·Filed 2005·Granted Dec 7, 2010·0 cites·11 claims
- 0626US7435859B2Sumanene and method for manufacturing the sameKANEKA CORP·Filed 2004·Granted Oct 14, 2008·0 cites·5 claims
- 0726US2005191527A1Organometallic compound containing quinoxaline structure and light emitting elementFiled 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →