Assignee
MASAAKI MIYANAGA
JP·10 granted patents·1 pending application·66 citations·filing 1978–2012
Top patents by PatentIndex Score
11 records- 0179US8113747B2Drill dust collectorMASAAKI MIYANAGA·Filed 2005·Granted Feb 14, 2012·10 cites·10 claims
- 0278US8100612B2Core drillMASAAKI MIYANAGA·Filed 2005·Granted Jan 24, 2012·10 cites·8 claims
- 0378US4297059AApparatus for forming holes in plate glassMASAAKI MIYANAGA·Filed 1979·Granted Oct 27, 1981·26 cites·1 claims
- 0469US8608413B2Shank attachment deviceMASAAKI MIYANAGA·Filed 2007·Granted Dec 17, 2013·6 cites·8 claims
- 0564US4209272AApparatus and method of forming holes in plate glassMASAAKI MIYANAGA·Filed 1978·Granted Jun 24, 1980·10 cites·1 claims
- 0663US8419321B2Water feed apparatus for core drillMASAAKI MIYANAGA·Filed 2006·Granted Apr 16, 2013·2 cites·7 claims
- 0762US9457491B2Coolant supply device and electric drill unit provided with coolant supply deviceMASAAKI MIYANAGA·Filed 2012·Granted Oct 4, 2016·1 cites·6 claims
- 0862US9162371B2Drill bitMASAAKI MIYANAGA·Filed 2011·Granted Oct 20, 2015·1 cites·3 claims
- 0950US8613577B2Core drillMASAAKI MIYANAGA·Filed 2009·Granted Dec 24, 2013·0 cites·5 claims
- 1047US8794880B2Core cutterMASAAKI MIYANAGA·Filed 2007·Granted Aug 5, 2014·0 cites·7 claims
- 1141US2013127123A1Rotation tool installation and removal device and said rotation toolMASAAKI MIYANAGA·Filed 2010·Application pending·0 cites
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