Inventor · disambiguated record
Yuichi Furukawa
Also filed as: FURUKAWA YUICHI
46 granted patents·21 pending applications·697 citations·filing 1986–2025
98Inventor score
Top patents by PatentIndex Score
67 records- 0194US5076351AHeat pipeSHOWA ALUMINUM CORP·Filed 1990·Granted Dec 31, 1991·122 cites·4 claims
- 0292US8992705B2Microcrystalline alloy, method for production of the same, apparatus for production of the same, and method for production of casting of the sameFURUKAWA YUICHI·Filed 2010·Granted Mar 31, 2015·7 cites·6 claims
- 0388US8198539B2Heat radiator and power moduleOTOSHI KOTA·Filed 2006·Granted Jun 12, 2012·28 cites·19 claims
- 0484US6164368AHeat sink for portable electronic devicesSHOWA ALUMINUM CORP·Filed 1999·Granted Dec 26, 2000·76 cites·7 claims
- 0580US8256493B2Casting mold surface treatment method and casting mold using said methodFURUKAWA YUICHI·Filed 2009·Granted Sep 4, 2012·3 cites·3 claims
- 0680US7923833B2Semiconductor moduleSHOWA DENKO KK·Filed 2006·Granted Apr 12, 2011·10 cites·5 claims
- 0780US5599467AAluminum weldment and method of welding aluminum workpiecesHONDA MOTOR CO LTD·Filed 1994·Granted Feb 4, 1997·39 cites·14 claims
- 0878US8657252B2Surface-treated mold and method of producing surface-treated moldFURUKAWA YUICHI·Filed 2010·Granted Feb 25, 2014·1 cites·6 claims
- 0978US8411438B2Heat sink for power moduleKUBO HIDEHITO·Filed 2006·Granted Apr 2, 2013·10 cites·6 claims
- 1078US5504296AMethod of hot brazing aluminum articlesSHOWA ALUMINUM CORP·Filed 1993·Granted Apr 2, 1996·34 cites·11 claims
- 1177US8413708B2Casting mold surface treatment methodFURUKAWA YUICHI·Filed 2012·Granted Apr 9, 2013·1 cites·5 claims
- 1277US6115252AHeat sink device for electronic devicesSHOWA ALUMINUM CORP·Filed 1999·Granted Sep 5, 2000·43 cites·17 claims
- 1374US5937936AHeat sink for portable electronic devicesSHOWA ALUMINUM CORP·Filed 1997·Granted Aug 17, 1999·43 cites·2 claims
- 1472US8387685B2Heat sink for power moduleKIMBARA MASAHIKO·Filed 2006·Granted Mar 5, 2013·8 cites·6 claims
- 1570US10322446B2Nitrided layer repair methodTOYOTA MOTOR CO LTD·Filed 2017·Granted Jun 18, 2019·0 cites·5 claims
- 1670US2025257424A1Method for manufacturing recycled aluminum metal lumpTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1768US9433998B2Surface-treated mold and method of producing surface-treated moldTOYOTA MOTOR CO LTD·Filed 2014·Granted Sep 6, 2016·0 cites·8 claims
- 1868US8074702B2Cooling system for forming mold and method of cooling forming moldFURUKAWA YUICHI·Filed 2007·Granted Dec 13, 2011·1 cites·4 claims
- 1968US4983169ACatheter for angiographyFURUKAWA YUICHI·Filed 1989·Granted Jan 8, 1991·101 cites·3 claims
- 2068US4850975ACatheter introducer for angiographyFURUKAWA YUICHI·Filed 1988·Granted Jul 25, 1989·106 cites·3 claims
- 2163US9163992B2Abnormal measurement detection device and method for infrared radiation thermometerFURUKAWA YUICHI·Filed 2012·Granted Oct 20, 2015·1 cites·2 claims
- 2262US11714360B2Lustrous developer, developer container, development device, and image formation apparatusOKI DATA KK·Filed 2021·Granted Aug 1, 2023·0 cites·11 claims
- 2362US8147961B2Carburized metal material and producing method thereofYOSHIMI KYOSUKE·Filed 2006·Granted Apr 3, 2012·1 cites·6 claims
- 2460US11593928B2Manufacturing history management system and manufacturing history management methodTOYOTA MOTOR CO LTD·Filed 2020·Granted Feb 28, 2023·0 cites·7 claims
- 2560US8376023B2Die-casting die and method for die-castingTOYOTA MOTOR CO LTD·Filed 2009·Granted Feb 19, 2013·0 cites·5 claims
- 2660US2024150870A1Aluminum alloy and method for producing sameTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 2758US11566201B2Plunger lubricant for die casting and method of applying the sameTOYOTA MOTOR CO LTD·Filed 2021·Granted Jan 31, 2023·0 cites·8 claims
- 2857US12464611B2Heating deviceTOYOTA MOTOR CO LTD·Filed 2025·Granted Nov 4, 2025·0 cites·10 claims
- 2956US9498818B2Casting mold and cast article produced using the sameKOYAMA TOMOHIRO·Filed 2013·Granted Nov 22, 2016·0 cites·7 claims
- 3055US9605157B2Surface treatment method and coating agentFURUKAWA YUICHI·Filed 2013·Granted Mar 28, 2017·0 cites·11 claims
- 3155US9382497B2Lubricant for a plunger and production method thereofFURUKAWA YUICHI·Filed 2012·Granted Jul 5, 2016·0 cites·15 claims
- 3255US8895102B2Method of treating surface of moldFURUKAWA YUICHI·Filed 2010·Granted Nov 25, 2014·0 cites·9 claims
- 3355US5565117AMethod of resistance-welding workpieces of metal and resistance-welded weldment of metalHONDA MOTOR CO LTD·Filed 1994·Granted Oct 15, 1996·16 cites·10 claims
- 3455US2011223339A1Method for surface processingTOYOTA MOTOR CO LTD·Filed 2009·Application pending·0 cites
- 3554US9713840B2Pipe with rib and method for manufacturing pipe with ribFURUKAWA YUICHI·Filed 2016·Granted Jul 25, 2017·0 cites·6 claims
- 3654US2014116567A1Pipe with rib and method for manufacturing pipe with ribFURUKAWA YUICHI·Filed 2013·Application pending·0 cites
- 3753US6247529B1Refrigerant tube for a heat exchangerVISTEON GLOBAL TECH INC·Filed 1999·Granted Jun 19, 2001·19 cites·7 claims
- 3852US4760878AProcess for producing heat pipeSHOWA ALUMINUM CORP·Filed 1986·Granted Aug 2, 1988·14 cites·9 claims
- 3952US2016332220A1Up-drawing continuous casting method, up-drawing continuous casting apparatus, and continuous castingTOYOTA MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 4049US10509339B2Image forming apparatus and image forming methodOKI DATA KK·Filed 2018·Granted Dec 17, 2019·0 cites·18 claims
- 4149US9644255B2Surface treatment method for metal material and mold treated by surface treatment methodFURUKAWA YUICHI·Filed 2012·Granted May 9, 2017·0 cites·8 claims
- 4247US10596618B2Method for producing heat sinkSUGIURA Naoaki·Filed 2017·Granted Mar 24, 2020·0 cites·7 claims
- 4347US9700935B2Manufacturing method of casting, manufacturing device thereof, and castingSASAKI YU·Filed 2013·Granted Jul 11, 2017·0 cites·16 claims
- 4447US8445847B2Abnormal measurement detection device and method for infrared radiation thermometerFURUKAWA YUICHI·Filed 2008·Granted May 21, 2013·0 cites·4 claims
- 4547US4782890AHeat pipeSHOWA ALUMINUM CORP·Filed 1987·Granted Nov 8, 1988·11 cites·19 claims
- 4647US2015202681A1Up-drawing continuous casting apparatus and up-drawing continuous casting methodFURUKAWA YUICHI·Filed 2013·Application pending·0 cites
- 4746US2014212689A1Film and method for manufacturing sameFURUKAWA YUICHI·Filed 2011·Application pending·0 cites
- 4846US2014306091A1Casting member and method for manufacturing sameTOMITA TAKASHI·Filed 2011·Application pending·0 cites
- 4946US2015122451A1Up-drawing continuous casting apparatus and up-drawing continuous casting methodTOYOTA MOTOR CO LTD·Filed 2013·Application pending·0 cites
- 5045US2014140004A1Heat sink for power moduleKUBO HIDEHITO·Filed 2013·Application pending·0 cites
Showing the top 50 of 67 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →