Inventor
OTANI TOSHIRO
JP5 patents
Patents
5 patentsUS5899103AMay 4, 1999
Bending machine
KOMATSU MFG CO LTD20 citations91
US5899964AMay 4, 1999
Bending angle detector and straight line extracting device for use therewith and bending angle detecting position setting device
KOMATSU MFG CO LTD17 citations91
US5661671AAug 26, 1997
Bending angle detecting position setting device
KOMATSU MFG CO LTD25 citations91
US5652805AJul 29, 1997
Bending angle detector and straight line extracting device for use therewith and bending angle detecting position setting device
KOMATSU MFG CO LTD20 citations91
US5483750AJan 16, 1996
Springback angle measuring instrument for V-bending
KOMATSU MFG CO LTD34 citations91