Inventor
KOGA YASUHIRO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “KOGA YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YASKAWA DENKI SEISAKUSHO KK
3 patentsUS6627850B1Sep 30, 2003
Consumable electrode type arc welding method and device therefor
YASKAWA DENKI SEISAKUSHO KK67 citations94
US6872915B2Mar 29, 2005
High speed carbon dioxide gas welding method
YASKAWA DENKI SEISAKUSHO KK28 citations91
US6642483B1Nov 4, 2003
High-speed CO2 gas welding method
YASKAWA DENKI SEISAKUSHO KK27 citations89