Inventor
TAMAOKI NAOHIRO
JP4 patents
Patents
4 patentsUS4590355AMay 20, 1986
Method of controlling multi-layer welding
NIPPON KOKAN KK23 citations80
US4608481AAug 26, 1986
Method of automatically controlling height of a weld bead
NIPPON KOKAN KK14 citations72
US4670642AJun 2, 1987
Method and an apparatus for automatically setting the weaving reversing position
NIPPON KOKAN KK1 citations49
US4639573AJan 27, 1987
Automatic groove tracing control method for arc welding
NIPPON KOKAN KK0 citations39