Inventor · disambiguated record
Tamami Koyama
Also filed as: KOYAMA TAMAMI
7 granted patents·8 pending applications·45 citations·filing 1995–2018
83Inventor score
Top patents by PatentIndex Score
15 records- 0176US7872411B2Organic electroluminescence device using a copolymer and a phosphorescent compoundSHOWA DENKO KK·Filed 2006·Granted Jan 18, 2011·6 cites·3 claims
- 0273US8268456B2Organic light-emitting device using a compound having a carrier transport property and a phosphorescent propertyKOYAMA TAMAMI·Filed 2007·Granted Sep 18, 2012·6 cites·18 claims
- 0372US7781959B2Organic electroluminescent device and production method thereofSHOWA DENKO KK·Filed 2005·Granted Aug 24, 2010·4 cites·13 claims
- 0459US6855408B2Composite metal material and method for manufacturing the same, etched metal material and method for manufacturing the same and electrolytic capacitorSHOWA DENKO KK·Filed 2003·Granted Feb 15, 2005·8 cites·12 claims
- 0557US7223483B2Light-emitting material and organic light-emitting deviceSHOWA DENKO KK·Filed 2002·Granted May 29, 2007·6 cites·8 claims
- 0656US2014300204A1Composite material, transmission sheet, transmission unit, and non-contact power transmission system including the sameSHOWA DENKO KK·Filed 2012·Application pending·0 cites
- 0756US2014239738A1Transmission sheet, transmission unit, and non-contact power transmission system including the sameSHOWA DENKO KK·Filed 2012·Application pending·0 cites
- 0853US5654152AMethod of measuring enzyme activity by using a column having an immobilized substrateSHOWA DENKO KK·Filed 1995·Granted Aug 5, 1997·15 cites·5 claims
- 0946US2008231548A13D Display Device and 3D Display MethodSHOWA DENKO KK·Filed 2006·Application pending·0 cites
- 1045US2021083305A1Battery body unit for redox flow battery, redox flow battery using same, and method for operating redox flow batterySHOWA DENKO KK·Filed 2018·Application pending·0 cites
- 1143US8016629B2Method of producing a display deviceSHOWA DENKO KK·Filed 2006·Granted Sep 13, 2011·0 cites·23 claims
- 1242US2009102357A1Organic electro-luminescence light-emitting device and process for producing the sameSHOWA DENKO KK·Filed 2006·Application pending·0 cites
- 1342US2009091918A1Organic electro-luminescence element, production method and use thereofSHOWA DENKO KK·Filed 2006·Application pending·0 cites
- 1441US2007173575A1Polymer for anode buffer layer, coating solution for anode buffer layer, and organic light emitting deviceSHOWA DENKO KK·Filed 2004·Application pending·0 cites
- 1540US2007155928A1Phosphorescent polymer compound and organic light emitting device using the sameSHOWDA DENKO K K·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →