Inventor · disambiguated record
Hitoshi Nakada
Also filed as: NAKADA HITOSHI
19 granted patents·6 pending applications·1,295 citations·filing 1984–2008
96Inventor score
Files withPIONEER ELECTRONIC CORP10PIONEER TOHOKU CORP3SUMITOMO CHEMICAL CO3PIONEER CORP2DYNIC CORP1
Top patents by PatentIndex Score
25 records- 0196US5882761AOrganic EL elementPIONEER ELECTRONIC CORP·Filed 1996·Granted Mar 16, 1999·633 cites·15 claims
- 0295US5227252AElectroluminescent devicePIONEER ELECTRONIC CORP·Filed 1991·Granted Jul 13, 1993·166 cites·6 claims
- 0394US7123243B2Touch panel integrated type display apparatusPIONEER CORP·Filed 2003·Granted Oct 17, 2006·112 cites·7 claims
- 0490US7851074B2Organic electroluminescent display device and chemical compounds for liquid crystalsPIONEER TOHOKU CORP·Filed 2008·Granted Dec 14, 2010·11 cites·7 claims
- 0590US5393614AOrganic electroluminescence devicePIONEER ELECTRONIC CORP·Filed 1993·Granted Feb 28, 1995·85 cites·8 claims
- 0688US5276381AOrganic electroluminescent devicePIONEER ELECTRONIC CORP·Filed 1992·Granted Jan 4, 1994·76 cites·3 claims
- 0777US5947511AIntegrally molded air-bag cover article and method of making the sameSUMITOMO CHEMICAL CO·Filed 1997·Granted Sep 7, 1999·47 cites·9 claims
- 0874US5104740AElectroluminescent elementPIONEER ELECTRONIC CORP·Filed 1990·Granted Apr 14, 1992·38 cites·28 claims
- 0973US7195826B2Organic electroluminescent display device and chemical compounds for liquid crystalsPIONEER TOHOKU CORP·Filed 2003·Granted Mar 27, 2007·13 cites·17 claims
- 1073US6819042B2Organic EL device and method for its manufactureDYNIC CORP·Filed 2001·Granted Nov 16, 2004·16 cites·9 claims
- 1162US5015999ADisplay unitPIONEER ELECTRONIC CORP·Filed 1989·Granted May 14, 1991·11 cites·6 claims
- 1257US5122711AElectroluminescent devicePIONEER ELECTRONIC CORP·Filed 1989·Granted Jun 16, 1992·13 cites·5 claims
- 1355US5585061AMethod for producing a multilayer molded articleSUMITOMO CHEMICAL CO·Filed 1995·Granted Dec 17, 1996·18 cites·5 claims
- 1454US5069975AElectroluminescent elementPIONEER ELECTRONIC CORP·Filed 1990·Granted Dec 3, 1991·17 cites·10 claims
- 1549US5929905AImaging apparatusSONY CORP·Filed 1997·Granted Jul 27, 1999·15 cites·8 claims
- 1649US2007164257A1Organic electroluminescent display device and chemical compounds for liquid crystalsJUNJI KIDO·Filed 2007·Application pending·0 cites
- 1742US2001048982A1Organic electroluminescent display device and chemical compounds for liquid crystalsPIONEER TOHOKU CORP·Filed 2001·Application pending·0 cites
- 1841US4591672ALoud speaker assemblyPIONEER ELECTRONIC CORP·Filed 1984·Granted May 27, 1986·9 cites·69 claims
- 1941US2001011867A1Organic EL display panel and its manufacturing methodFiled 2001·Application pending·0 cites
- 2041US2003189554A1Display portion integrated type touch panel apparatus and method for manufacturing the samePIONEER CORP·Filed 2003·Application pending·0 cites
- 2138US2004248478A1Organic EL device and method for its manufactureFiled 2004·Application pending·0 cites
- 2237US2002146590A1Organic electroluminescent material and device made therefromFiled 2002·Application pending·0 cites
- 2336US6285124B1Organic EL display panel having a conductive high polymer layer between an anode layer and an organic EL layerPIONEER ELECTRONIC CORP·Filed 1999·Granted Sep 4, 2001·12 cites·7 claims
- 2432US6280836B1Multilayer molded articleSUMITOMO CHEMICAL CO·Filed 1994·Granted Aug 28, 2001·2 cites·4 claims
- 2530US6586019B1DeodorantMITSUI SUGAR CO·Filed 1997·Granted Jul 1, 2003·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →