Inventor
KOMURA RYUUSUKE
JP5 patents
Patents
5 patentsUS7513690B2Apr 7, 2009
Bearing seal and swing device
KOMATSU MFG CO LTD15 citations92
US6774340B1Aug 10, 2004
Shape of microdot mark formed by laser beam and microdot marking method
KOMATSU MFG CO LTD47 citations91
US7651274B2Jan 26, 2010
Spherical slide bearing system
KOMATSU MFG CO LTD13 citations82
US7914209B2Mar 29, 2011
Bearing seal and swing device
KOMATSU MFG CO LTD6 citations73
US7748907B2Jul 6, 2010
Bearing seal and swing device
KOMATSU MFG CO LTD2 citations62