Inventor
IDE AKIHIRO
JP23 patents
⚠️ This page may combine multiple inventors who share the name “IDE AKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAIHEN CORP
11 patentsUS7919728B2Apr 5, 2011
Welding current controlling method in arc welding process using consumable electrode upon detection of constriction
DAIHEN CORP25 citations91
US10220464B2Mar 5, 2019
Arc welding control method
DAIHEN CORP2 citations72
US10065258B2Sep 4, 2018
Arc welding control method
DAIHEN CORP3 citations72
US11691212B2Jul 4, 2023
Arc welding apparatus and arc welding method
DAIHEN CORP1 citations62
US11033979B2Jun 15, 2021
Arc welding control method
DAIHEN CORP0 citations62
US10695855B2Jun 30, 2020
Arc welding control method
DAIHEN CORP0 citations51
US10456852B2Oct 29, 2019
Arc welding control method
DAIHEN CORP0 citations51
US10493553B2Dec 3, 2019
Arc welding control method
DAIHEN CORP0 citations41
US10456853B2Oct 29, 2019
Arc welding control method
DAIHEN CORP0 citations41
US10406622B2Sep 10, 2019
Arc-welding power supply
DAIHEN CORP0 citations41
US10124434B2Nov 13, 2018
Method for controlling neck detection for welding power supply
DAIHEN CORP0 citations41
SUMITOMO HEAVY INDUSTRIES
8 patentsUS11845121B2Dec 19, 2023
Metal pipe forming method, metal pipe, and forming system
SUMITOMO HEAVY INDUSTRIES2 citations72
US11440074B2Sep 13, 2022
Forming device, forming method, and metal pipe
SUMITOMO HEAVY INDUSTRIES0 citations61
US12502704B2Dec 23, 2025
Forming device and metal pipe
SUMITOMO HEAVY INDUSTRIES0 citations60
US11253900B2Feb 22, 2022
Forming apparatus
SUMITOMO HEAVY INDUSTRIES0 citations60
US12109603B2Oct 8, 2024
Electrical heating apparatus
SUMITOMO HEAVY INDUSTRIES0 citations51
US11642715B2May 9, 2023
Forming device and metal pipe
SUMITOMO HEAVY INDUSTRIES0 citations51
US11453037B2Sep 27, 2022
Forming system
SUMITOMO HEAVY INDUSTRIES0 citations51
US12090542B2Sep 17, 2024
Forming system
SUMITOMO HEAVY INDUSTRIES0 citations50
ERA TETSUO
3 patentsUS8067714B2Nov 29, 2011
Squeezing detection control method for consumable electrode arc welding
ERA TETSUO17 citations81
US9272356B2Mar 1, 2016
Feed control method for consumable electrode AC arc welding
ERA TETSUO4 citations70
US9296057B2Mar 29, 2016
Welding device and carbon dioxide gas shielded arc welding method
ERA TETSUO0 citations39