Assignee
SINTOBRATOR LTD
JP14 patents
Top patents by PatentIndex Score
US5672094ASep 30, 1997
Centrifugal dry barrel finishing machine
SINTOBRATOR LTD27 citations90
US6500002B2Dec 31, 2002
Oral cavity spreading apparatus
SINTOBRATOR LTD31 citations88
US5476415ADec 19, 1995
Dry barrel finishing machine
SINTOBRATOR LTD43 citations88
US6132212AOct 17, 2000
Material and apparatus for removing dental caries
SINTOBRATOR LTD18 citations87
US6563855B1May 13, 2003
Water jacket of arc furnace
SINTOBRATOR LTD38 citations83
US6083290AJul 4, 2000
Inorganic media for dry barrel finishing
SINTOBRATOR LTD11 citations73
US5733172AMar 31, 1998
Dry barrel finishing machine having a device to wet media
SINTOBRATOR LTD12 citations72
US5010692AApr 30, 1991
Polishing device
SINTOBRATOR LTD15 citations71
US6231996B1May 15, 2001
Part or jig for gas carburizing furnace
SINTOBRATOR LTD13 citations66
US7140947B2Nov 28, 2006
Barrel polishing method and barrel polishing apparatus
SINTOBRATOR LTD4 citations62
US6371839B2Apr 16, 2002
Constant abrasive feeder of abrasive grains
SINTOBRATOR LTD11 citations61
US6726953B2Apr 27, 2004
Method for depositing metal having high corrosion resistance and low contact resistance against carbon on separator for fuel cell
SINTOBRATOR LTD2 citations60
US4839992AJun 20, 1989
Polishing device
SINTOBRATOR LTD2 citations60
US4837979AJun 13, 1989
Polishing device
SINTOBRATOR LTD5 citations60