Inventor · disambiguated record
Teruyuki Murai
Also filed as: MURAI TERUYUKI
35 granted patents·3 pending applications·426 citations·filing 1987–2007
97Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES33FUJINO YOSHIRO2IZUMIDA HIROMU1SUMITOMO ELECTRIC ENGINEERING1SUMITOMO SEI STEEL WIRE CORP1
Top patents by PatentIndex Score
38 records- 0197US4866888AWire incrusted with abrasive grainSUMITOMO ELECTRIC INDUSTRIES·Filed 1987·Granted Sep 19, 1989·80 cites·10 claims
- 0287US6478897B1Heat-resistant alloy wireSUMITOMO ELECTRIC ENGINEERING·Filed 2000·Granted Nov 12, 2002·36 cites·3 claims
- 0386US5252288AMethod for producing an elongated sintered articleSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Oct 12, 1993·35 cites·36 claims
- 0481US5122507AProcess for manufacturing a superconducting compositeSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Jun 16, 1992·30 cites·25 claims
- 0580US7717411B2High-strength stainless steel spring and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2007·Granted May 18, 2010·4 cites·7 claims
- 0677US5904787AOil-tempered wire and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1996·Granted May 18, 1999·21 cites·10 claims
- 0769US4938811ASteel wire for a spring and method for the production thereofSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Jul 3, 1990·15 cites·15 claims
- 0868US5424282AProcess for manufacturing a composite oxide superconducting wireSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Jun 13, 1995·20 cites·35 claims
- 0966US5981444AProcess for manufacturing a superconducting wire of compound oxide-type ceramicsSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Nov 9, 1999·26 cites·23 claims
- 1063US6527883B1Steel wire and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1998·Granted Mar 4, 2003·10 cites·13 claims
- 1161US7404865B2Steel wire for heat-resistant spring, heat-resistant spring and method for producing heat-resistant springSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Jul 29, 2008·4 cites·6 claims
- 1259US5100865AFabrication of sintered oxide superconducting wiresSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Mar 31, 1992·16 cites·19 claims
- 1357US5304602AProcess for producing sintered ceramic wireSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Apr 19, 1994·13 cites·18 claims
- 1457US5169831AProcess for manufacturing a superconducting compositeSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Dec 8, 1992·13 cites·16 claims
- 1555US7491891B2Composite wire for wire-harness and process for producing the sameSUMITOMO SEI STEEL WIRE CORP·Filed 2004·Granted Feb 17, 2009·1 cites·3 claims
- 1654US5006289AMethod for producing an elongated sintered articleSUMITOMO ELECTRIC INDUSTRIES·Filed 1987·Granted Apr 9, 1991·13 cites·30 claims
- 1751US7255758B2Steel wire and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted Aug 14, 2007·1 cites·3 claims
- 1850US7230186B2Covered wire and automobile-use wire harnessSUMITOMO ELECTRIC INDUSTRIES·Filed 2004·Granted Jun 12, 2007·4 cites·6 claims
- 1950US5480601AMethod for producing an elongated sintered articleSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Jan 2, 1996·12 cites·29 claims
- 2048US5114641AMethod for producing an elongated sintered articleSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted May 19, 1992·11 cites·28 claims
- 2148US4775429ALarge diameter high strength rolled steel bar and a process for the production of the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1987·Granted Oct 4, 1988·5 cites·18 claims
- 2246US6627005B1High fatigue-strength steel wire and spring, and processes for producing theseSUMITOMO ELECTRIC INDUSTRIES·Filed 1998·Granted Sep 30, 2003·11 cites·9 claims
- 2344US5232906AFabrication of sintered oxide superconducting wires by a powder-in-tube methodSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Aug 3, 1993·9 cites·10 claims
- 2443US5338721AProcess for manufacturing a superconducting compositeSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Aug 16, 1994·5 cites·17 claims
- 2542US6126760AEvaporation materialSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Oct 3, 2000·7 cites·20 claims
- 2642US5409890AProcess for producing an elongated sintered articleSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Apr 25, 1995·6 cites·13 claims
- 2742US2009293998A1Oil-Tempered Wire and Method of Producing the SameFUJINO YOSHIRO·Filed 2006·Application pending·0 cites
- 2840US2007082223A1Stainless steel wire, spring and method of manufacturing the springIZUMIDA HIROMU·Filed 2004·Application pending·0 cites
- 2939US5904830AProcess for finishing steelwireSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted May 18, 1999·6 cites·2 claims
- 3036US2008271824A1Spring Steel WireFUJINO YOSHIRO·Filed 2005·Application pending·0 cites
- 3132US6301774B1Process for manufacturing a superconducting compositeSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Oct 16, 2001·1 cites·21 claims
- 3232US5683521AMethod for manufacturing spring having high nitrided propertiesSUMITOMO ELECTRIC INDUSTRIES·Filed 1996·Granted Nov 4, 1997·4 cites·2 claims
- 3332US5441010AEvaporation material and method of preparing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Aug 15, 1995·2 cites·7 claims
- 3432US4964209AMethod for producing a wire incrusted with abrasive grainSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Oct 23, 1990·2 cites·16 claims
- 3531US5189720AMethod for manufacturing steel wire material for reinforcing optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Feb 23, 1993·2 cites·6 claims
- 3630US5344713AMethod for manufacturing steel wire material for reinforcing optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Sep 6, 1994·0 cites·9 claims
- 3730US5202308AFabrication of sintered oxide superconducting wiresSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Apr 13, 1993·1 cites·17 claims
- 3830US5190912ASintered oxide superconducting wiresSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Mar 2, 1993·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →