Inventor · disambiguated record
Yoshihaya Imamura
Also filed as: IMAMURA YOSHIHAYA
26 granted patents·9 pending applications·128 citations·filing 1996–2023
94Inventor score
Top patents by PatentIndex Score
35 records- 0192US9751571B2Different materials panel structureKOBE STEEL LTD·Filed 2015·Granted Sep 5, 2017·7 cites·18 claims
- 0288US10583629B2Joining structureKOBE STEEL LTD·Filed 2016·Granted Mar 10, 2020·4 cites·18 claims
- 0385US10556285B2Metal joined body and manufacturing method for metal joined bodyKOBE STEEL LTD·Filed 2015·Granted Feb 11, 2020·2 cites·14 claims
- 0484US6968718B2Method for electromagnetically forming metallic member and metallic member formed by electromagnetic formingKOBE STEEL LTD·Filed 2003·Granted Nov 29, 2005·17 cites·15 claims
- 0573US7658421B2Axial member with flange, connection member and production methods thereofKOBE STEEL LTD·Filed 2005·Granted Feb 9, 2010·4 cites·8 claims
- 0671US12496649B2Method and device for producing frame structureKOBE STEEL LTD·Filed 2022·Granted Dec 16, 2025·0 cites·18 claims
- 0770US12325060B2Method for producing frame structureKOBE STEEL LTD·Filed 2022·Granted Jun 10, 2025·0 cites·18 claims
- 0870US7980615B2Axial member with flange, connection member and production methods thereofKOBE STEEL LTD·Filed 2009·Granted Jul 19, 2011·3 cites·3 claims
- 0969US9079551B2Automobile bumper structureKOBE STEEL LTD·Filed 2013·Granted Jul 14, 2015·5 cites·7 claims
- 1068US9352788B2Connecting member of structureKOBE STEEL LTD·Filed 2014·Granted May 31, 2016·2 cites·4 claims
- 1163US5767476AManufacturing method for automotive frameKOBE STEEL LTD·Filed 1996·Granted Jun 16, 1998·26 cites·13 claims
- 1262US2025178118A1Dissimilar-material joined body, method for producing dissimilar-material joined body, and stud-equipped aluminum memberKOBE STEEL LTD·Filed 2023·Application pending·0 cites
- 1361US7487655B2Process for producing tubular ring with beads and die for use thereinKOBE STEEL LTD·Filed 2003·Granted Feb 10, 2009·10 cites·10 claims
- 1461US7441335B2Methods of electromagnetic forming aluminum alloy wheel for automotive useKOBE STEEL LTD·Filed 2004·Granted Oct 28, 2008·5 cites·19 claims
- 1559US11982641B2Method and device for examining clinched portion of tubular bodySHIMADZU CORP·Filed 2020·Granted May 14, 2024·0 cites·8 claims
- 1658US12320781B2Joined body testing method, joined body testing device, and joined bodyKOBE STEEL LTD·Filed 2021·Granted Jun 3, 2025·0 cites·16 claims
- 1757US8928445B2Electromagnetic pipe expanding inductor and method for manufacturing the sameMORI MITSUTOSHI·Filed 2009·Granted Jan 6, 2015·4 cites·6 claims
- 1857US2021039189A1Resistance-spot-welded aluminum jointKOBE STEEL LTD·Filed 2020·Application pending·0 cites
- 1954US11865610B2Method for joining aluminum materialKOBE STEEL LTD·Filed 2020·Granted Jan 9, 2024·0 cites·13 claims
- 2052US11532417B2Electromagnetic forming coil unit and formed-article producing method using sameKOBE STEEL LTD·Filed 2018·Granted Dec 20, 2022·0 cites·11 claims
- 2152US11123784B2Tube-member-forming methodKOBE STEEL LTD·Filed 2018·Granted Sep 21, 2021·0 cites·5 claims
- 2250US2023032662A1Metal composite material and method for producing metal composite materialKOBE STEEL LTD·Filed 2020·Application pending·0 cites
- 2349US9738327B2Connecting member of structureKOBE STEEL LTD·Filed 2015·Granted Aug 22, 2017·0 cites·12 claims
- 2449US6076725AMethod for fabricating welded aluminum structureKOBE STEEL LTD·Filed 1997·Granted Jun 20, 2000·17 cites·5 claims
- 2548US7861412B2Method for molding vehicular wheel rimDAIDO KOGYO KK·Filed 2006·Granted Jan 4, 2011·1 cites·4 claims
- 2648US2009294410A1Method for joining dissimilar metals of steel product and light metal product with each otherKOBE STEEL LTD·Filed 2009·Application pending·0 cites
- 2747US11311926B2Electromagnetic forming methodKOBE STEEL LTD·Filed 2019·Granted Apr 26, 2022·0 cites·20 claims
- 2846US5927893AJoint member in welded structureKOBE STEEL LTD·Filed 1997·Granted Jul 27, 1999·21 cites·6 claims
- 2943US2009243337A1Frame with closed cross-sectionKOBE STEEL LTD·Filed 2007·Application pending·0 cites
- 3042US11774013B2Stepped pipe member and stepped pipe member production methodKOBE STEEL LTD·Filed 2018·Granted Oct 3, 2023·0 cites·5 claims
- 3142US2016229465A1Structural member and method for manufacturing structural memberKOBE STEEL LTD·Filed 2014·Application pending·0 cites
- 3239US2019048910A1Different-material panel structureKOBE STEEL LTD·Filed 2017·Application pending·0 cites
- 3336US11084084B2Electromagnetic forming device and electromagnetic forming method for aluminum tube memberKOBE STEEL LTD·Filed 2018·Granted Aug 10, 2021·0 cites·20 claims
- 3435US2016221059A1Electromagnetic forming coil device and method of making electromagnetically formed productKOBE STEEL LTD·Filed 2015·Application pending·0 cites
- 3532US2019077466A1Aluminum structural memberKOBE STEEL LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →