Inventor

TEJIMA AKIO

2 patents

Patents

2 patents

US4366362ADec 28, 1982

All position TIG welding process

ISHIKAWAJIMA HARIMA HEAVY IND45 citations86

US6982397B2Jan 3, 2006

Tig welding apparatus and method

ISHIKAWAJIMA HARIMA HEAVY IND3 citations59