Inventor · disambiguated record
Masatada Numano
Also filed as: NUMANO MASATADA
18 granted patents·15 pending applications·48 citations·filing 2000–2018
91Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES15NUMANO MASATADA7OKUDA NOBUYUKI3INOUE RYUICHI2KUMAGAI KENICHI1
Top patents by PatentIndex Score
33 records- 0191US7841380B2Producing method for magnesium alloy materialSUMITOMO ELECTRIC INDUSTRIES·Filed 2005·Granted Nov 30, 2010·9 cites·34 claims
- 0290US7814961B2Casting nozzleSUMITOMO ELECTRIC INDUSTRIES·Filed 2008·Granted Oct 19, 2010·6 cites·4 claims
- 0389US8852363B2Magnesium alloy sheet materialNUMANO MASATADA·Filed 2009·Granted Oct 7, 2014·8 cites·17 claims
- 0488US8828158B2Magnesium alloy sheetINOUE RYUICHI·Filed 2008·Granted Sep 9, 2014·7 cites·16 claims
- 0577US7721786B2Casting nozzleSUMITOMO ELECTRIC INDUSTRIES·Filed 2005·Granted May 25, 2010·2 cites·6 claims
- 0673US8501301B2Magnesium alloy member and method of manufacturing the sameOKUDA NOBUYUKI·Filed 2007·Granted Aug 6, 2013·3 cites·30 claims
- 0771US9499887B2Magnesium alloy sheetSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted Nov 22, 2016·0 cites·16 claims
- 0868US10207438B2Composite member and composite-member manufacturing methodSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Feb 19, 2019·1 cites·21 claims
- 0967US8863999B2Casting nozzleNUMANO MASATADA·Filed 2006·Granted Oct 21, 2014·1 cites·19 claims
- 1061US9968994B2Casting nozzleSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted May 15, 2018·0 cites·1 claims
- 1159US7825571B2Spark plug for internal combustion engineNGK SPARK PLUG CO·Filed 2006·Granted Nov 2, 2010·2 cites·9 claims
- 1259US6291790B1Wire electrode for electro-discharge machiningSUMITOMO ELECTRIC INDUSTRIES·Filed 2000·Granted Sep 18, 2001·7 cites·7 claims
- 1359US2011162426A1Magnesium alloy sheetSUMITOMO ELECTRIC INDUSTRIES·Filed 2011·Application pending·0 cites
- 1458US6897399B2Hollow metal object and method of its fabricationSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted May 24, 2005·2 cites·33 claims
- 1556US2011268986A1Magnesium alloy member and method for producing sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2009·Application pending·0 cites
- 1654US9943904B2Producing method for magnesium alloy materialNUMANO MASATADA·Filed 2010·Granted Apr 17, 2018·0 cites·11 claims
- 1754US2011097573A1Magnesium alloy structural memberOKUDA NOBUYUKI·Filed 2009·Application pending·0 cites
- 1854US2011203706A1Formed product of magnesium alloy and magnesium alloy sheetOISHI YUKIHIRO·Filed 2009·Application pending·0 cites
- 1954US2013104619A1Press working methodSUMITOMO ELECTRIC INDUSTRIES·Filed 2012·Application pending·0 cites
- 2053US8820614B2Magnesium alloy joined part and production method thereofNUMANO MASATADA·Filed 2012·Granted Sep 2, 2014·0 cites·8 claims
- 2153US2011229733A1Magnesium alloy joined partNUMANO MASATADA·Filed 2009·Application pending·0 cites
- 2251US2011165431A1Pressed productINOUE RYUICHI·Filed 2009·Application pending·0 cites
- 2348US2020248287A1Metal connection member and method for chemical conversion treatment of metal connection memberSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Application pending·0 cites
- 2446US2014008232A1Metal member and method of manufacturing sameMIZUNO OSAMU·Filed 2012·Application pending·0 cites
- 2546US2012301668A1Composite structural memberNUMANO MASATADA·Filed 2010·Application pending·0 cites
- 2643US9254519B2Composite material, part for continuous casting, continuous casting nozzle, continuous casting method, cast material, and magnesium alloy cast coil materialMIYANAGA MICHIMASA·Filed 2011·Granted Feb 9, 2016·0 cites·18 claims
- 2743US2013031951A1Impact resistant componentSUMITOMO ELECTRIC INDUSTRIES·Filed 2011·Application pending·0 cites
- 2842US8288928B2Spark plug for internal combustion engineKUMAGAI KENICHI·Filed 2010·Granted Oct 16, 2012·0 cites·9 claims
- 2941US9222160B2Coil material and method for manufacturing the sameNUMANO MASATADA·Filed 2011·Granted Dec 29, 2015·0 cites·38 claims
- 3040US2021362663A1Beam memberSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Application pending·0 cites
- 3136US2011318603A1Magnesium alloy memberOKUDA NOBUYUKI·Filed 2010·Application pending·0 cites
- 3236US2020164461A1Hollow structureSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Application pending·0 cites
- 3336US2014308157A1Magnesium alloy materialYAMAKAWA MASAHIRO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →