Inventor

KUSHIMOTO SHOJI

JP2 patents

Patents

2 patents

US7485828B2Feb 3, 2009

Residual stress improving apparatus for piping technical field

MITSUBISHI HEAVY IND LTD9 citations82

US8044323B2Oct 25, 2011

Apparatus for improving residual stress of piping technical field

MITSUBISHI HEAVY IND LTD4 citations60