Inventor · disambiguated record
Hiroshige Tanaka
Also filed as: TANAKA HIROSHIGE
10 granted patents·58 citations·filing 1978–2012
86Inventor score
Files withNIHON SEKIYU HANBAI KABUSHIKI3TANAKA HIROSHIGE3HAYASHIDA HIROYUKI1NIINA Masashi1NIPPON STEEL & SUMIKIN CHEM CO1
Top patents by PatentIndex Score
10 records- 0179US8408611B2Vehicle door handle deviceTAKAGAI HIROYUKI·Filed 2009·Granted Apr 2, 2013·21 cites·8 claims
- 0277US8945726B2Polymer for organic electroluminescent element, and organic electroluminescent element using the sameTANAKA HIROSHIGE·Filed 2011·Granted Feb 3, 2015·4 cites·8 claims
- 0367US9614172B2Curable composition, cured product, and organic electroluminescence element using sameNIPPON STEEL & SUMIKIN CHEM CO·Filed 2012·Granted Apr 4, 2017·2 cites·8 claims
- 0456US4230138AMethod of storing heavy hydrocarbon oil and vessel thereforNIHON SEKIYU HANBAI KABUSHIKI·Filed 1978·Granted Oct 28, 1980·17 cites·11 claims
- 0548US4470402AApparatus for storing heavy hydrocarbon oil and vessel thereforNIHON SEKIYU HANBAI KABUSHIKI·Filed 1982·Granted Sep 11, 1984·9 cites·1 claims
- 0639US10193069B2Polymer for use in organic electroluminescent element and organic electroluminescent element employing sameTANAKA HIROSHIGE·Filed 2012·Granted Jan 29, 2019·0 cites·14 claims
- 0738US9290692B2Polymer light-emitting material, method for producing the same, and organic electroluminescent deviceTANAKA HIROSHIGE·Filed 2010·Granted Mar 22, 2016·0 cites·5 claims
- 0837US9299934B2Polymer for organic electroluminescent elements, and organic electroluminescent element using cured product of sameNIINA Masashi·Filed 2012·Granted Mar 29, 2016·0 cites·9 claims
- 0929US4461599AApparatus for storing heavy hydrocarbon oil and vessel thereforNIHON SEKIYU HANBAI KABUSHIKI·Filed 1982·Granted Jul 24, 1984·5 cites·3 claims
- 1025US9590179B2Curable composition, cured product, and organic electroluminescent element using sameHAYASHIDA HIROYUKI·Filed 2012·Granted Mar 7, 2017·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →