Inventor · disambiguated record
Kei Yamazaki
Also filed as: YAMAZAKI KEI
19 granted patents·10 pending applications·45 citations·filing 2006–2023
91Inventor score
Files withKOBE STEEL LTD12MINEBEA MITSUMI INC6YAMAZAKI KEI4PANASONIC IP MAN CO LTD2KOSHIISHI FUSAKI1
Top patents by PatentIndex Score
29 records- 0191US9018563B2Consumable-electrode gas-shield arc welding method and consumable-electrode gas-shield arc welding systemYAMAZAKI KEI·Filed 2011·Granted Apr 28, 2015·12 cites·5 claims
- 0287US8274012B2Welding control apparatus for pulse arc welding of consumed electrode type, arc length control method for use with the same, and welding system including the welding control apparatusYAMAZAKI KEI·Filed 2010·Granted Sep 25, 2012·8 cites·7 claims
- 0384US10702955B2Flux-cored wire for gas-shielded arc welding and welding methodKOBE STEEL LTD·Filed 2016·Granted Jul 7, 2020·2 cites·11 claims
- 0483US8153933B2Welding control apparatus and methodYAMAZAKI KEI·Filed 2009·Granted Apr 10, 2012·8 cites·7 claims
- 0575US10408868B2Motor drive control device and method for determining controlled frequency for motorMINEBEA MITSUMI INC·Filed 2018·Granted Sep 10, 2019·1 cites·13 claims
- 0675US9616528B2Solid wire, and gas-shielded arc welding method using sameKOBE STEEL LTD·Filed 2013·Granted Apr 11, 2017·3 cites·15 claims
- 0775US8816250B2Pulsed arc welding methodKOSHIISHI FUSAKI·Filed 2007·Granted Aug 26, 2014·7 cites·7 claims
- 0873US11005400B2Motor current control device and motor current control methodMINEBEA MITSUMI INC·Filed 2018·Granted May 11, 2021·1 cites·5 claims
- 0973US10498270B2Control device for stepping motor and control method for stepping motorMINEBEA MITSUMI INC·Filed 2018·Granted Dec 3, 2019·1 cites·6 claims
- 1067US2025319540A1Method for controlling gas metal arc welding, method for setting welding condition, welding control device, welding power supply, welding system, program, gas metal arc welding method, and additive manufacturing methodKOBE STEEL LTD·Filed 2023·Application pending·0 cites
- 1166US10363625B2High-current-density gas-shielded arc weldingYAMAZAKI KEI·Filed 2011·Granted Jul 30, 2019·2 cites·8 claims
- 1264US2024383062A1Welding control method, welding control device, welding power supply, welding system, program, welding method, and additive manufacturing methodKOBE STEEL LTD·Filed 2022·Application pending·0 cites
- 1362US11139763B2Motor drive control device, motor unit, and motor drive control methodMINEBEA MITSUMI INC·Filed 2020·Granted Oct 5, 2021·0 cites·8 claims
- 1461US9085816B2Steel sheet having excellent weldabilitySOSHIRODA TETSUO·Filed 2009·Granted Jul 21, 2015·0 cites·13 claims
- 1560US10469010B2Motor drive controller, control method for motor drive controller, control program for motor drive controller, and method for determining number of divisions of basic step angleMINEBEA MITSUMI INC·Filed 2018·Granted Nov 5, 2019·0 cites·8 claims
- 1656US2007144620A1Steel sheet having excellent weldabilityKOBE STEEL LTD·Filed 2006·Application pending·0 cites
- 1755US11165377B2Control device for stepping motor and control method for stepping motorMINEBEA MITSUMI INC·Filed 2019·Granted Nov 2, 2021·0 cites·11 claims
- 1853US2021215704A1Labeled silica-coated gold nanorods and a method for producing the sameUNIV YAMANASHI·Filed 2021·Application pending·0 cites
- 1949US2008237196A1Consumable electrode type gas shielded arc welding control apparatus and welding control methodKOBE STEEL LTD·Filed 2008·Application pending·0 cites
- 2047US11318567B2Flux-cored wireKOBE STEEL LTD·Filed 2017·Granted May 3, 2022·0 cites·10 claims
- 2147US9403232B2Arc welding apparatus, constant voltage characteristic welding power source, and method for performing arc weldingKOBE STEEL LTD·Filed 2013·Granted Aug 2, 2016·0 cites·9 claims
- 2247US2007102409A1Pulsed arc welding methodKOBE STEEL LTD·Filed 2006·Application pending·0 cites
- 2345US2016045972A1Method for manufacturing welded article, welding method, and welding deviceKOBE STEEL LTD·Filed 2014·Application pending·0 cites
- 2442US11511365B2Welding device and welding methodKOBE STEEL LTD·Filed 2016·Granted Nov 29, 2022·0 cites·12 claims
- 2542US9266197B2Tandem gas-shielded arc welding methodKOBE STEEL LTD·Filed 2013·Granted Feb 23, 2016·0 cites·4 claims
- 2642US8809740B2Two-electrode welding methodSUZUKI REIICHI·Filed 2012·Granted Aug 19, 2014·0 cites·6 claims
- 2738US2012285932A1Welding torchYUAN YIMIN·Filed 2012·Application pending·0 cites
- 2831US2019100103A1On-vehicle device and display attachment devicePANASONIC IP MAN CO LTD·Filed 2017·Application pending·0 cites
- 2931US2019255945A1On-vehicle device and display attachment devicePANASONIC IP MAN CO LTD·Filed 2017·Application pending·0 cites
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