Inventor

KITO KAZUSHIGE

JP2 patents

Patents

2 patents

US6405761B1Jun 18, 2002

Expandable metal-pipe bonded body and manufacturing method thereof

DAIDO STEEL CO LTD126 citations95

US6592154B2Jul 15, 2003

Metal-pipe bonded body, pipe expansion method of metal-pipe bonded body, and method for inspecting metal-pipe bonded body

DAIDO STEEL CO LTD4 citations60