Inventor · disambiguated record
Tetsuya Kuwabara
Also filed as: KUWABARA TETSUYA
48 granted patents·20 pending applications·192 citations·filing 1998–2023
97Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES43HIRAIWA CHIHIRO8AUTONETWORKS TECHNOLOGIES LTD7NITTO KOHKI CO5KUWABARA TETSUYA2
Top patents by PatentIndex Score
68 records- 0198US11302457B2Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Granted Apr 12, 2022·4 cites·12 claims
- 0295US11682499B2Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Granted Jun 20, 2023·1 cites·12 claims
- 0394US10522263B2Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Dec 31, 2019·4 cites·17 claims
- 0494USD412738SSocket of pipe couplingNITTO KOHKI CO·Filed 1998·Granted Aug 10, 1999·58 cites·1 claims
- 0590US10370743B2Aluminum alloy wire, aluminum alloy twisted wire, covered wire, and wiring harnessAUTONETWORKS TECHNOLOGIES LTD·Filed 2016·Granted Aug 6, 2019·2 cites·16 claims
- 0683US10650936B2Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted May 12, 2020·0 cites·17 claims
- 0781US10916359B2Electric wire conductor, covered electric wire, and wiring harnessAUTONETWORKS TECHNOLOGIES LTD·Filed 2018·Granted Feb 9, 2021·1 cites·6 claims
- 0881US9252505B2Terminal connector, electric wire with terminal connector, and method of connecting terminal connector and electric wireOTSUKA TAKUJI·Filed 2012·Granted Feb 2, 2016·4 cites·11 claims
- 0981US6779778B2Pipe couplingNITTO KOHKI CO·Filed 2002·Granted Aug 24, 2004·29 cites·8 claims
- 1081US6581907B1Pipe couplingNITTO KOHKI CO·Filed 2000·Granted Jun 24, 2003·31 cites·9 claims
- 1179US11594346B2Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Granted Feb 28, 2023·0 cites·12 claims
- 1279US11342094B2Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Granted May 24, 2022·0 cites·12 claims
- 1379US10128018B2Copper alloy wire, copper alloy stranded wire, covered electric wire, and terminal-fitted electric wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Nov 13, 2018·1 cites·12 claims
- 1477US11810687B2Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Granted Nov 7, 2023·0 cites·2 claims
- 1577USD406881SSocket of pipe couplingNITTO KOHKI CO·Filed 1998·Granted Mar 16, 1999·21 cites·1 claims
- 1676US11551828B2Electric wire conductor, covered electric wire, and wiring harnessAUTONETWORKS TECHNOLOGIES LTD·Filed 2021·Granted Jan 10, 2023·0 cites·19 claims
- 1775US11037695B2Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Granted Jun 15, 2021·0 cites·17 claims
- 1874US10796811B2Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Granted Oct 6, 2020·0 cites·16 claims
- 1973US9972411B2Copper alloy wire, copper alloy stranded wire, covered electric wire, and terminal-fitted electric wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Granted May 15, 2018·1 cites·1 claims
- 2072US10910125B2Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Feb 2, 2021·2 cites·12 claims
- 2171US8061527B2Grain classifying device and adhesive containing grains classified by the deviceKOYAMA KEIJI·Filed 2006·Granted Nov 22, 2011·3 cites·10 claims
- 2271US8038762B2Process for production of chain metal powders, chain metal powers produced thereby, and anisotropic conductive film formed by using the powdersSUMITOMO ELECTRIC INDUSTRIES·Filed 2010·Granted Oct 18, 2011·1 cites·3 claims
- 2370US10706986B2Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Jul 7, 2020·0 cites·17 claims
- 2468US11094430B2Electric wire conductor, covered electric wire, and wiring harnessAUTONETWORKS TECHNOLOGIES LTD·Filed 2018·Granted Aug 17, 2021·0 cites·21 claims
- 2568US8047381B2Grain classifying device and adhesive containing grains classified by the deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2010·Granted Nov 1, 2011·1 cites·1 claims
- 2666US2020035377A1Copper alloy wire, copper alloy stranded wire, electric wire, terminal-fitted electric wire, and method of manufacturing copper alloy wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Application pending·0 cites
- 2766US2016284437A1Copper alloy wire, copper alloy stranded wire, electric wire, terminal-fitted electric wire, and method of manufacturing copper alloy wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Application pending·0 cites
- 2864US10910126B2Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Feb 2, 2021·0 cites·12 claims
- 2964US10553328B2Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Feb 4, 2020·0 cites·17 claims
- 3063US11745290B2Metal member-welded structure and method of manufacturing metal member-welded structureSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Sep 5, 2023·0 cites·11 claims
- 3163US11380458B2Covered electrical wire, terminal-equipped electrical wire, copper alloy wire, and copper alloy stranded wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Jul 5, 2022·0 cites·16 claims
- 3261US11315701B2Covered electrical wire, terminal-equipped electrical wire, copper alloy wire, and copper alloy stranded wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Apr 26, 2022·0 cites·7 claims
- 3359US11830638B2Covered electrical wire, terminal-equipped electrical wire, copper alloy wire, copper alloy stranded wire, and method for manufacturing copper alloy wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Nov 28, 2023·0 cites·18 claims
- 3459US11315702B2Covered electrical wire, terminal-equipped electrical wire, copper alloy wire, and copper alloy stranded wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Apr 26, 2022·0 cites·7 claims
- 3559US7850760B2Process for production of chain metal powders, chain metal powders produced thereby, and anisotropic conductive film formed using the powdersSUMITOMO ELECTRIC INDUSTRIES·Filed 2005·Granted Dec 14, 2010·1 cites·6 claims
- 3658US6129334APipe coupling socketNITTO KOHKI CO·Filed 1998·Granted Oct 10, 2000·24 cites·9 claims
- 3757US11017914B2Covered electric wire, terminal-fitted electric wire, copper alloy wire, and copper alloy stranded wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted May 25, 2021·0 cites·9 claims
- 3857US9325024B2Gas decomposition component, method for producing gas decomposition component, and power generation apparatusHIRAIWA CHIHIRO·Filed 2011·Granted Apr 26, 2016·0 cites·11 claims
- 3956US10515738B2Copper alloy wire, copper alloy twisted wire, covered electric wire, and wiring harnessAUTONETWORKS TECHNOLOGIES LTD·Filed 2016·Granted Dec 24, 2019·0 cites·11 claims
- 4056US9490550B2Aluminum-based terminal fittingOTSUKA TAKUJI·Filed 2012·Granted Nov 8, 2016·3 cites·12 claims
- 4156US2025022628A1Copper alloy wire, covered wire, covered wire with terminal, and method for manufacturing copper alloy wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Application pending·0 cites
- 4255US12136506B2Electrical wire arrangement structureAUTONETWORKS TECHNOLOGIES LTD·Filed 2020·Granted Nov 5, 2024·0 cites·4 claims
- 4354US12104228B2Aluminum alloy plate, terminal, electric wire with terminal, and bus barSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Granted Oct 1, 2024·0 cites·11 claims
- 4454US9455464B2Power generation apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Sep 27, 2016·0 cites·10 claims
- 4553US10822676B2Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Nov 3, 2020·0 cites·16 claims
- 4652US2025253068A1Wire, stranded wire, cable, and method of manufacturing wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2023·Application pending·0 cites
- 4752US2023042851A1Connection terminalAUTONETWORKS TECHNOLOGIES LTD·Filed 2021·Application pending·0 cites
- 4850US8865367B2Gas decomposition componentHIRAIWA CHIHIRO·Filed 2011·Granted Oct 21, 2014·0 cites·16 claims
- 4949US2020181741A1Aluminum Alloy Wire, Aluminum Alloy Strand Wire, Covered Electrical Wire, and Terminal-Equipped Electrical WireSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Application pending·0 cites
- 5049US2021183532A1Covered electrical wire, terminal-equipped electrical wire, copper alloy wire, copper alloy stranded wire, and method for manufacturing copper alloy wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Application pending·0 cites
Showing the top 50 of 68 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →