Inventor
ODAKURA TOMIO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “ODAKURA TOMIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI POWER SOLUTIONS CO LTD
6 patentsUS11285562B2Mar 29, 2022
Friction stir welding apparatus and friction stir welding method
HITACHI POWER SOLUTIONS CO LTD3 citations71
US10335895B2Jul 2, 2019
Friction stir welding device and friction stir welding method
HITACHI POWER SOLUTIONS CO LTD4 citations71
US10421150B2Sep 24, 2019
Friction stir welding device
HITACHI POWER SOLUTIONS CO LTD4 citations70
US11440132B2Sep 13, 2022
Friction stir welding apparatus
HITACHI POWER SOLUTIONS CO LTD4 citations67
US11794273B2Oct 24, 2023
Friction stir welding apparatus and friction stir welding method
HITACHI POWER SOLUTIONS CO LTD1 citations60
US10596657B2Mar 24, 2020
Friction stir welding apparatus, friction stir welding control device, and friction stir welding method
HITACHI POWER SOLUTIONS CO LTD1 citations58
HITACHI LTD
5 patentsUS6729526B2May 4, 2004
Friction stir welding apparatus and method and processing apparatus and method
HITACHI LTD40 citations91
US6540128B2Apr 1, 2003
Friction stir welding method and apparatus, and welded structure
HITACHI LTD19 citations91
US6874672B2Apr 5, 2005
Apparatus and method for frictional stirring weld
HITACHI LTD19 citations84
US7635075B2Dec 22, 2009
Method of friction stir-spot welding and welding apparatus
HITACHI LTD4 citations62
US6715665B2Apr 6, 2004
Friction stir welding method and apparatus, and welded structure
HITACHI LTD4 citations61