Inventor

IGARASHI YUU

JP2 patents

Patents

2 patents

US7556187B2Jul 7, 2009

Method of manufacturing cylindrical body, friction stir welding method, and friction stir welding device

HONDA MOTOR CO LTD11 citations80

US7815094B2Oct 19, 2010

Method of manufacturing cylindrical body, and friction stir welding method

HONDA MOTOR CO LTD7 citations70