Inventor

BAN KUNIKATSU

JP3 patents

⚠️ This page may combine multiple inventors who share the name “BAN KUNIKATSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NPW TECHNICAL LAB CO

2 patents

US4732026AMar 22, 1988

Method of lap welding eventual can blank consisting of metal sheet or the like

NPW TECHNICAL LAB CO24 citations75

US4879445ANov 7, 1989

Seam welding apparatus with edge detection

NPW TECHNICAL LAB CO13 citations71

SHINKO ELECTRIC CO LTD

1 patent

US4868364ASep 19, 1989

Seam welder with feedback control to compensate for varying welding speed

SHINKO ELECTRIC CO LTD3 citations61