Assignee
OMI KOGYO KK
JP·26 granted patents·536 citations·filing 1984–2011
Top patents by PatentIndex Score
26 records- 0194USD560699SHole cutterOMI KOGYO KK·Filed 2006·Granted Jan 29, 2008·65 cites·1 claims
- 0289US5092716ADrill and method for using the sameOMI KOGYO KK·Filed 1990·Granted Mar 3, 1992·47 cites·7 claims
- 0387US7648315B2Cutter holderOMI KOGYO KK·Filed 2007·Granted Jan 19, 2010·21 cites·7 claims
- 0485US6588993B2Cutting tool, tool holder and tool assemblyOMI KOGYO KK·Filed 2001·Granted Jul 8, 2003·32 cites·10 claims
- 0584US4573838AHole cutterOMI KOGYO KK·Filed 1984·Granted Mar 4, 1986·44 cites·8 claims
- 0682US6676711B2Hole cutterOMI KOGYO KK·Filed 2002·Granted Jan 13, 2004·27 cites·9 claims
- 0781USD647117SHole cutter tipOMI KOGYO KK·Filed 2011·Granted Oct 18, 2011·26 cites·1 claims
- 0876USD647116SHole cutter tipOMI KOGYO KK·Filed 2011·Granted Oct 18, 2011·21 cites·1 claims
- 0976US5922111AElectrostatic precipitatorOMI KOGYO KK·Filed 1995·Granted Jul 13, 1999·41 cites·5 claims
- 1071US4586857AHole cutterOMI KOGYO KK·Filed 1984·Granted May 6, 1986·33 cites·8 claims
- 1168USD549249SEnd millOMI KOGYO KK·Filed 2007·Granted Aug 21, 2007·15 cites·1 claims
- 1266USD647546SHole cutterOMI KOGYO KK·Filed 2011·Granted Oct 25, 2011·12 cites·1 claims
- 1366US7682111B2Bore cutterOMI KOGYO KK·Filed 2006·Granted Mar 23, 2010·6 cites·8 claims
- 1466US4727778AMethod of manufacturing of cutting toolOMI KOGYO KK·Filed 1986·Granted Mar 1, 1988·22 cites·12 claims
- 1564US6823855B2Slingshot, slingshot releaser, and releaser-incorporated slingshot deviceOMI KOGYO KK·Filed 2002·Granted Nov 30, 2004·19 cites·20 claims
- 1661US5074179AVibration damper for rotary cutterOMI KOGYO KK·Filed 1990·Granted Dec 24, 1991·19 cites·13 claims
- 1757US7568531B2Gear transmission device for power toolOMI KOGYO KK·Filed 2005·Granted Aug 4, 2009·1 cites·7 claims
- 1857US5988956AHole cutterOMI KOGYO KK·Filed 1996·Granted Nov 23, 1999·21 cites·12 claims
- 1956US6974284B2Cutter driving apparatus in boring machineOMI KOGYO KK·Filed 2003·Granted Dec 13, 2005·5 cites·11 claims
- 2055US5211635ADrill with trimming attachmentOMI KOGYO KK·Filed 1991·Granted May 18, 1993·17 cites·16 claims
- 2154US7632049B2Hole cutterOMI KOGYO KK·Filed 2006·Granted Dec 15, 2009·2 cites·5 claims
- 2249US6314853B1Portable cutting apparatusOMI KOGYO KK·Filed 1999·Granted Nov 13, 2001·14 cites·4 claims
- 2345US5240357AAnnular hole cutterOMI KOGYO KK·Filed 1992·Granted Aug 31, 1993·11 cites·8 claims
- 2443US6712056B2Slingshot releaserOMI KOGYO KK·Filed 2002·Granted Mar 30, 2004·3 cites·10 claims
- 2539USD560698SHole cutterOMI KOGYO KK·Filed 2006·Granted Jan 29, 2008·3 cites·1 claims
- 2635US5938378AApparatus for boring webs of steel sectionsOMI KOGYO KK·Filed 1996·Granted Aug 17, 1999·9 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →