Inventor · disambiguated record
Nobuyuki Okuda
Also filed as: OKUDA NOBUYUKI
33 granted patents·14 pending applications·619 citations·filing 1991–2015
97Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES18ALPS ELECTRIC CO LTD7SHOWA ALUMINUM CORP5NUMANO MASATADA4HONDA MOTOR CO LTD3
Top patents by PatentIndex Score
47 records- 0189US8906294B2Magnesium alloy materialMIZUNO OSAMU·Filed 2010·Granted Dec 9, 2014·5 cites·15 claims
- 0289US8852363B2Magnesium alloy sheet materialNUMANO MASATADA·Filed 2009·Granted Oct 7, 2014·8 cites·17 claims
- 0385US5593187APipe jointSHOWA ALUMINUM CORP·Filed 1995·Granted Jan 14, 1997·87 cites·6 claims
- 0483US7416815B2Negative electrode member for lithium battery and process for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2004·Granted Aug 26, 2008·28 cites·4 claims
- 0583US5725257APipe jointHONDA MOTOR CO LTD·Filed 1996·Granted Mar 10, 1998·60 cites·12 claims
- 0681US5821003AOrganic electroluminescent deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 1996·Granted Oct 13, 1998·59 cites·15 claims
- 0779US6070428AStack type evaporatorSHOWA ALUMINUM CORP·Filed 1998·Granted Jun 6, 2000·42 cites·6 claims
- 0878US5765877APipe jointHONDA MOTOR CO LTD·Filed 1995·Granted Jun 16, 1998·41 cites·14 claims
- 0977US6646164B2Triphenylamine derivative and organic electroluminescence device comprising the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Nov 11, 2003·22 cites·17 claims
- 1077US5514248AStack type evaporatorSHOWA ALUMINUM CORP·Filed 1993·Granted May 7, 1996·41 cites·11 claims
- 1175US9103010B2Magnesium alloy structural memberMIZUNO OSAMU·Filed 2010·Granted Aug 11, 2015·1 cites·5 claims
- 1273US8501301B2Magnesium alloy member and method of manufacturing the sameOKUDA NOBUYUKI·Filed 2007·Granted Aug 6, 2013·3 cites·30 claims
- 1373US5800673AStack type evaporatorSHOWA ALUMINUM CORP·Filed 1995·Granted Sep 1, 1998·34 cites·20 claims
- 1472US6572683B2Substance separation structure and method of preparing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2001·Granted Jun 3, 2003·17 cites·15 claims
- 1569US9071025B2Socket for electronic componentsALPS ELECTRIC CO LTD·Filed 2013·Granted Jun 30, 2015·7 cites·4 claims
- 1668US5792567ATriazole derivatives and organic electroluminescent devices produced therefromSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Aug 11, 1998·13 cites·7 claims
- 1766US5152337AStack type evaporatorHONDA MOTOR CO LTD·Filed 1991·Granted Oct 6, 1992·34 cites·12 claims
- 1863US6828037B2Hydrogen-permeable structure and method for manufacture thereof or repair thereofSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Dec 7, 2004·9 cites·27 claims
- 1962US2008083506A1Feeding mechanism for continuous processing of elongate base material, processing apparatus and thin film forming apparatus using the same, and elongate member produced therebySUMITOMO ELECTRIC INDUSTRIES·Filed 2007·Application pending·0 cites
- 2060US5637260AProcess for producing stabilized carbon cluster conducting materialSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Jun 10, 1997·15 cites·8 claims
- 2158US5470431AStack type evaporatorSHOWA ALUMINUM CORP·Filed 1993·Granted Nov 28, 1995·25 cites·12 claims
- 2257US6641647B2Hydrogen-permeable structure and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2001·Granted Nov 4, 2003·13 cites·9 claims
- 2357US2011095121A1Feeding mechanism for continuous processing of elongate base material, processing apparatus and thin film forming apparatus using the same, and elongate member produced therebySUMITOMO ELECTRIC INDUSTRIES·Filed 2011·Application pending·0 cites
- 2456US2011268986A1Magnesium alloy member and method for producing sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2009·Application pending·0 cites
- 2554US7622225B2Lithium secondary battery negative-electrode component material and lithium secondary batterySUMITOMO ELECTRIC INDUSTRIES·Filed 2004·Granted Nov 24, 2009·1 cites·11 claims
- 2654US7331798B2Connecting element and circuit connecting device using the connecting elementALPS ELECTRIC CO LTD·Filed 2006·Granted Feb 19, 2008·5 cites·15 claims
- 2754US5380595ACarbon cluster film having electrical conductivity and method of preparing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Jan 10, 1995·15 cites·6 claims
- 2854US2011097573A1Magnesium alloy structural memberOKUDA NOBUYUKI·Filed 2009·Application pending·0 cites
- 2954US2011203706A1Formed product of magnesium alloy and magnesium alloy sheetOISHI YUKIHIRO·Filed 2009·Application pending·0 cites
- 3054US2013104619A1Press working methodSUMITOMO ELECTRIC INDUSTRIES·Filed 2012·Application pending·0 cites
- 3153US8820614B2Magnesium alloy joined part and production method thereofNUMANO MASATADA·Filed 2012·Granted Sep 2, 2014·0 cites·8 claims
- 3253US7775808B2Contact sheet with spiral contactors serving as elastic contactors and connecting device including the sameALPS ELECTRIC CO LTD·Filed 2009·Granted Aug 17, 2010·4 cites·8 claims
- 3353US6453990B2Layered heat exchangerSHOWA DENKO KK·Filed 2001·Granted Sep 24, 2002·6 cites·8 claims
- 3453US2011229733A1Magnesium alloy joined partNUMANO MASATADA·Filed 2009·Application pending·0 cites
- 3551US9083120B2Socket for electronic componentsALPS ELECTRIC CO LTD·Filed 2013·Granted Jul 14, 2015·2 cites·10 claims
- 3651US2011165431A1Pressed productINOUE RYUICHI·Filed 2009·Application pending·0 cites
- 3749US5538763AMethod of preparing carbon cluster film having electrical conductivitySUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Jul 23, 1996·12 cites·21 claims
- 3847US5635455AProcess for producing stabilized carbon cluster conducting or superconducting materialSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Jun 3, 1997·7 cites·9 claims
- 3946US2012301668A1Composite structural memberNUMANO MASATADA·Filed 2010·Application pending·0 cites
- 4043US2013031951A1Impact resistant componentSUMITOMO ELECTRIC INDUSTRIES·Filed 2011·Application pending·0 cites
- 4140US9184528B2Electronic component socketALPS ELECTRIC CO LTD·Filed 2014·Granted Nov 10, 2015·0 cites·8 claims
- 4237US5589281AStabilized carbon cluster conducting or superconducting material, process for producing the same, device using carbon cluster, and process for producing the deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Dec 31, 1996·3 cites·3 claims
- 4337US2006075831A1Surface pressure distribution sensorALPS ELECTRIC CO LTD·Filed 2005·Application pending·0 cites
- 4436US2011318603A1Magnesium alloy memberOKUDA NOBUYUKI·Filed 2010·Application pending·0 cites
- 4535US2002022389A1ConductorFiled 2001·Application pending·0 cites
- 4635US2002006512A1Corrosion-resistant conductive memberFiled 2001·Application pending·0 cites
- 4734US9368894B2Socket for electronic componentsALPS ELECTRIC CO LTD·Filed 2015·Granted Jun 14, 2016·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →