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Spatter Counting Method, Computer Program, And Spatter Counting Device App 20210016383 - ANDO; Koji ;   et al. | 2021-01-21 |
Welding torch and mounting jig thereof Grant 10,695,858 - Wada | 2020-06-30 |
Wire aiming guide and welding device Grant 10,688,587 - Wada | 2020-06-23 |
Welding apparatus and plasma welding method Grant 10,610,954 - Wada | 2020-04-07 |
Welding System App 20190299317 - WADA; Katsunori | 2019-10-03 |
Shielding gas for mag welding, mag welding method, and welded structure Grant 10,189,105 - Kamijo , et al. Ja | 2019-01-29 |
Non-transferred plasma arc system, conversion adapter kit, and non-transferred plasma arc torch Grant 10,131,013 - Wada , et al. November 20, 2 | 2018-11-20 |
Gas Supply Device, Gas Supply Device Having Mixing Function, Welding Device, And Gas Supply Method App 20180290229 - WADA; Katsunori ;   et al. | 2018-10-11 |
Plasma Welding Method App 20180281100 - WADA; Katsunori | 2018-10-04 |
Wire Aiming Guide And Welding Device App 20180036825 - WADA; Katsunori | 2018-02-08 |
Welding Apparatus And Plasma Welding Method App 20170341174 - WADA; Katsunori | 2017-11-30 |
Non-transferred Plasma Arc System, Conversion Adapter Kit, And Non-transferred Plasma Arc Torch App 20170087659 - WADA; Katsunori ;   et al. | 2017-03-30 |
Welding gas and plasma welding method Grant 9,586,293 - Wada , et al. March 7, 2 | 2017-03-07 |
Welding Torch And Mounting Jig Thereof App 20170043425 - WADA; Katsunori | 2017-02-16 |
TIG welding method of ferrite stainless steel sheet Grant 9,505,075 - Oono , et al. November 29, 2 | 2016-11-29 |
Plasma arc welding method and plasma arc welding device Grant 9,375,802 - Hosoya , et al. June 28, 2 | 2016-06-28 |
Semi-automatic Welding System, Conversion Adapter Kit, And Welding Torch App 20150048057 - Wada; Katsunori | 2015-02-19 |
Plasma Arc Welding Method And Plasma Arc Welding Device App 20140312012 - Hosoya; Kazumichi ;   et al. | 2014-10-23 |
Monitoring Method For Plasma Arc Welding And Plasma Arc Welding Device App 20140312011 - Hosoya; Kazumichi ;   et al. | 2014-10-23 |
Welding torch and adapter kit Grant 8,866,036 - Wada , et al. October 21, 2 | 2014-10-21 |
Tig Welding Method Of Ferrite Stainless Steel Sheet App 20140246406 - Oono; Hiroki ;   et al. | 2014-09-04 |
Welding Torch And Adapter Kit App 20130193117 - Wada; Katsunori ;   et al. | 2013-08-01 |
Welding Gas And Plasma Welding Method App 20130193116 - Wada; Katsunori ;   et al. | 2013-08-01 |
Plasma welding process and outer gas for use in the plasma welding process Grant 8,324,524 - Wada December 4, 2 | 2012-12-04 |
Shielding Gas For Mag Welding, Mag Welding Method, And Welded Structure App 20110250472 - KAMIJO; Yasuhito ;   et al. | 2011-10-13 |
Plasma Welding Process And Outer Gas For Use In The Plasma Welding Process App 20110017712 - Wada; Katsunori | 2011-01-27 |
Shielding gases for MAG-welding of galvanized steel sheets and welding method using the same Grant 7,718,915 - Wada , et al. May 18, 2 | 2010-05-18 |
Shielding gases for mag-welding of galvanized steel sheets and welding method using the same App 20080053966 - Wada; Katsunori ;   et al. | 2008-03-06 |
Shielding gases for mag-welding of galvanized steel sheets and welding method using the same App 20060213874 - Wada; Katsunori ;   et al. | 2006-09-28 |
Method and apparatus for manufacturing keystone type superconducting compacted stranded wires Grant 6,675,623 - Wada , et al. January 13, 2 | 2004-01-13 |
Method and apparatus for manufacturing keystone type superconducting compacted atranded wires App 20030024291 - Wada, Katsunori ;   et al. | 2003-02-06 |