Inventor
KAWAKITA ATSUSHI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “KAWAKITA ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
18 patentsUS9517533B2Dec 13, 2016
Welded portion inspection apparatus and inspection method thereof, with inspection in different zones of the molten pool
TOYOTA MOTOR CO LTD16 citations82
US11247292B2Feb 15, 2022
Resistance spot welding method and resistance spot welding apparatus
TOYOTA MOTOR CO LTD2 citations72
US10137530B2Nov 27, 2018
Laser weld method and weld structure
TOYOTA MOTOR CO LTD4 citations72
US9506862B2Nov 29, 2016
Welded portion inspection apparatus and inspection method thereof
TOYOTA MOTOR CO LTD4 citations71
US10786872B2Sep 29, 2020
Welding method
TOYOTA MOTOR CO LTD2 citations68
US11084126B2Aug 10, 2021
Laser weld method and weld structure
TOYOTA MOTOR CO LTD0 citations62
US11660705B2May 30, 2023
Laser welding method
TOYOTA MOTOR CO LTD1 citations60
US10933459B2Mar 2, 2021
Joining apparatus and manufacturing method for joint
TOYOTA MOTOR CO LTD0 citations60
US11229976B2Jan 25, 2022
Welding method
TOYOTA MOTOR CO LTD0 citations58
US11511371B2Nov 29, 2022
Laser welding method
TOYOTA MOTOR CO LTD0 citations49
US10005156B2Jun 26, 2018
Laser welding apparatus and laser welding method
TOYOTA MOTOR CO LTD1 citations49
US11135671B2Oct 5, 2021
Resistance spot welding method
TOYOTA MOTOR CO LTD0 citations47
US10016841B2Jul 10, 2018
Laser surface treatment method and laser surface treatment apparatus with radiating the surface to be treated along an acute angle
TOYOTA MOTOR CO LTD1 citations47
US11400540B2Aug 2, 2022
Different material joining method
TOYOTA MOTOR CO LTD0 citations46
US10144089B2Dec 4, 2018
Laser processing apparatus
TOYOTA MOTOR CO LTD0 citations40
US9969028B2May 15, 2018
Welded portion inspection method
TOYOTA MOTOR CO LTD0 citations40
US9623513B2Apr 18, 2017
Laser welding inspection apparatus and laser welding inspection method
TOYOTA MOTOR CO LTD0 citations40
US10005153B2Jun 26, 2018
Laser beam welding apparatus and laser beam welding method
TOYOTA MOTOR CO LTD0 citations36