Assignee
KOMATSU MACHINERY CORP
JP·14 granted patents·1 pending application·144 citations·filing 1996–2009
Top patents by PatentIndex Score
15 records- 0183US7424776B2Method for machining a workpieceKOMATSU MACHINERY CORP·Filed 2007·Granted Sep 16, 2008·14 cites·1 claims
- 0262US6230379B1Combined machining apparatus for making piston ringsKOMATSU MACHINERY CORP·Filed 1998·Granted May 15, 2001·17 cites·8 claims
- 0358US6098258ACombined machining apparatus and machining method by using the sameKOMATSU MACHINERY CORP·Filed 1998·Granted Aug 8, 2000·20 cites·4 claims
- 0456US5919008AMilling cutterKOMATSU MACHINERY CORP·Filed 1997·Granted Jul 6, 1999·19 cites·4 claims
- 0555US6536312B1Compound machining center compound machining method and machining toolKOMATSU MACHINERY CORP·Filed 2000·Granted Mar 25, 2003·2 cites·17 claims
- 0650US7499813B2Device and method for inspecting for flaw on surface of workKOMATSU MACHINERY CORP·Filed 2005·Granted Mar 3, 2009·1 cites·17 claims
- 0750US6203477B1Cutter changing systems and methods for internal crankshaft millerKOMATSU MACHINERY CORP·Filed 1999·Granted Mar 20, 2001·14 cites·18 claims
- 0848US6045307ACamshaft shaping machineKOMATSU MACHINERY CORP·Filed 1998·Granted Apr 4, 2000·15 cites·7 claims
- 0948US2011085865A1Device and method for boring center hole of crankshaftKOMATSU MACHINERY CORP·Filed 2009·Application pending·0 cites
- 1045US5829930AArrangement for preventing chip from flying about in crankshaft millerKOMATSU MACHINERY CORP·Filed 1996·Granted Nov 3, 1998·9 cites·16 claims
- 1142US6062117AMachining apparatus for works having non-circular curvesKOMATSU MACHINERY CORP·Filed 1997·Granted May 16, 2000·12 cites·7 claims
- 1235US6149502ACrankshaft machining methodKOMATSU MACHINERY CORP·Filed 1997·Granted Nov 21, 2000·7 cites·8 claims
- 1334US6161991AMethod of machining crankshaftKOMATSU MACHINERY CORP·Filed 1997·Granted Dec 19, 2000·6 cites·4 claims
- 1434US5980171AMethod and apparatus for milling crankshaftsKOMATSU MACHINERY CORP·Filed 1998·Granted Nov 9, 1999·5 cites·13 claims
- 1533US6134763ACombined machining apparatus for making piston ringsKOMATSU MACHINERY CORP·Filed 1998·Granted Oct 24, 2000·3 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →