Inventor
ITAKURA YASUO
JP4 patents
Patents
4 patentsUS5373515ADec 13, 1994
Laser wavelength controlling apparatus
KOMATSU MFG CO LTD114 citations94
US4926428AMay 15, 1990
Method and apparatus for sensing the wavelength of a laser beam
KOMATSU MFG CO LTD55 citations94
US4856018AAug 8, 1989
Light source for reduced projection
KOMATSU MFG CO LTD68 citations94
US6627843B2Sep 30, 2003
Casing for laser device, production method and cleaning method of the same
KOMATSU MFG CO LTD1 citations50