Inventor

OSAKI NORIKAZU

JP4 patents

Patents

4 patents

US5852278ADec 22, 1998

Arc welding and arc plasma cutting machines having improved DC high-voltage generator

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations90

USD445812SJul 31, 2001

Welding machine

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations71

US6555785B2Apr 29, 2003

Welding condition inputting equipment

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations58

US5611950AMar 18, 1997

Arc welding power source

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations52