Inventor
KAWAMOTO ATSUHIRO
JP61 patents
⚠️ This page may combine multiple inventors who share the name “KAWAMOTO ATSUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC IP MAN CO LTD
27 patentsUS10835993B2Nov 17, 2020
Laser welding method
PANASONIC IP MAN CO LTD7 citations84
US10286491B2May 14, 2019
Laser welding method
PANASONIC IP MAN CO LTD9 citations84
US10155285B2Dec 18, 2018
Laser welding method and laser welding device
PANASONIC IP MAN CO LTD11 citations84
US9776273B2Oct 3, 2017
Arc-welding method and arc-welding apparatus
PANASONIC IP MAN CO LTD9 citations84
US11536305B2Dec 27, 2022
Junction structure
PANASONIC IP MAN CO LTD2 citations73
US11525469B2Dec 13, 2022
Junction structure
PANASONIC IP MAN CO LTD4 citations73
US10981246B2Apr 20, 2021
Laser welding method
PANASONIC IP MAN CO LTD3 citations73
US10850354B2Dec 1, 2020
Laser welding method
PANASONIC IP MAN CO LTD4 citations73
US10807191B2Oct 20, 2020
Laser welding method, laser welding conditions determining method, and laser welding system
PANASONIC IP MAN CO LTD4 citations73
US10654121B2May 19, 2020
Arc-welding method and arc-welding apparatus
PANASONIC IP MAN CO LTD2 citations73
US10471540B2Nov 12, 2019
Laser welding method
PANASONIC IP MAN CO LTD2 citations73
US10155276B2Dec 18, 2018
Method of welding surface-treated members using a welding wire
PANASONIC IP MAN CO LTD3 citations73
US11806806B2Nov 7, 2023
Joint structure
PANASONIC IP MAN CO LTD2 citations72
US10807180B2Oct 20, 2020
Arc welding method and arc welding device
PANASONIC IP MAN CO LTD4 citations72
US11267064B2Mar 8, 2022
Arc welding control method
PANASONIC IP MAN CO LTD2 citations71
US12036629B2Jul 16, 2024
Arc welding method and arc welding device
PANASONIC IP MAN CO LTD0 citations62
US10610945B2Apr 7, 2020
Arc welding control method
PANASONIC IP MAN CO LTD1 citations62
US10537955B2Jan 21, 2020
Method for controlling arc welding and arc welding device
PANASONIC IP MAN CO LTD1 citations62
US10518348B2Dec 31, 2019
Arc welding control method and arc welding device
PANASONIC IP MAN CO LTD1 citations62
US10974338B2Apr 13, 2021
Arc welding control method
PANASONIC IP MAN CO LTD1 citations61
US9186744B2Nov 17, 2015
Welding device
PANASONIC IP MAN CO LTD2 citations61
US12454970B2Oct 28, 2025
Joint structure
PANASONIC IP MAN CO LTD0 citations52
US12076817B2Sep 3, 2024
Laser welding device
PANASONIC IP MAN CO LTD0 citations52
US11376691B2Jul 5, 2022
Joint structure
PANASONIC IP MAN CO LTD0 citations52
US11110547B2Sep 7, 2021
Laser welding method
PANASONIC IP MAN CO LTD0 citations52
US11052483B2Jul 6, 2021
Laser welding device and laser welding method
PANASONIC IP MAN CO LTD0 citations52
US11020820B2Jun 1, 2021
Laser welding method
PANASONIC IP MAN CO LTD0 citations52
PANASONIC CORP
6 patentsUS8049140B2Nov 1, 2011
Pulse arc welding control method and pulse arc welding device
PANASONIC CORP32 citations92
US8809735B2Aug 19, 2014
Consumable electrode arc welding method and consumable electrode arc welding device
PANASONIC CORP5 citations84
US7598475B2Oct 6, 2009
Arc welding control method and arc welding machine
PANASONIC CORP11 citations83
US7525066B2Apr 28, 2009
Consumable electrode type welding method
PANASONIC CORP4 citations63
US8841581B2Sep 23, 2014
Consumable electrode arc welding method and consumable electrode arc welding device
PANASONIC CORP2 citations62
US7928340B2Apr 19, 2011
Control method for arc welding apparatus and arc welding apparatus
PANASONIC CORP2 citations61
FUJIWARA JUNJI
5 patentsUS8993925B2Mar 31, 2015
Arc welding method and arc welding apparatus
FUJIWARA JUNJI9 citations83
US8080763B2Dec 20, 2011
Method of controlling arc welding and welding apparatus
FUJIWARA JUNJI17 citations83
US8664568B2Mar 4, 2014
Arc welding control method and arc welding apparatus
FUJIWARA JUNJI5 citations73
US8809736B2Aug 19, 2014
Arc welding method and arc welding apparatus
FUJIWARA JUNJI6 citations72
US8993926B2Mar 31, 2015
Method for arc welding
FUJIWARA JUNJI2 citations62
KAWAMOTO ATSUHIRO
4 patentsUS8513568B2Aug 20, 2013
Consumable electrode arc welding method and consumable electrode arc welding device
KAWAMOTO ATSUHIRO18 citations91
US8723080B2May 13, 2014
Arc welding control method and arc welding apparatus
KAWAMOTO ATSUHIRO9 citations83
US9050677B2Jun 9, 2015
Arc welding method and arc welding apparatus
KAWAMOTO ATSUHIRO6 citations72
US8076611B2Dec 13, 2011
Welding device having a selector to designate welding conditions
KAWAMOTO ATSUHIRO5 citations62
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
3 patentsUS6207928B1Mar 27, 2001
Consumable electrode type pulse arc welding method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations91
US6225597B1May 1, 2001
Method of controlling pulse output and consumable electrode type pulse arc welding device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations73
US6555785B2Apr 29, 2003
Welding condition inputting equipment
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations58
MATSUI KAITO
1 patentNAKAGAWA AKIRA
1 patentHIROTA YUKINORI
1 patentSATO KIMIYA
1 patentAIMI KEI
1 patentShowing the top 50 of 61 patents by PatentIndex Score.