Inventor

FUNYU ISAO

JP3 patents

Patents

3 patents

US6299050B1Oct 9, 2001

Friction stir welding apparatus and method

HITACHI LTD127 citations98

US6595403B2Jul 22, 2003

Friction stir welding method

HITACHI LTD27 citations92

US4617575AOct 14, 1986

Thermal head

HITACHI LTD14 citations71