Inventor · disambiguated record
Yutaka Matsunaga
Also filed as: MATSUNAGA YUTAKA
20 granted patents·6 pending applications·1,062 citations·filing 1999–2018
97Inventor score
Top patents by PatentIndex Score
26 records- 0197US8678106B2Rotary impact toolMATSUNAGA YUTAKA·Filed 2010·Granted Mar 25, 2014·101 cites·7 claims
- 0297US8410756B2Battery pack having a sensor activated off switchSAKAKIBARA KAZUYUKI·Filed 2010·Granted Apr 2, 2013·48 cites·15 claims
- 0397US8179069B2Electric power tool, control unit and recording mediumMATSUNAGA YUTAKA·Filed 2008·Granted May 15, 2012·78 cites·11 claims
- 0496US6318874B1Power tools having lighting devicesMAKITA CORP·Filed 2000·Granted Nov 20, 2001·120 cites·20 claims
- 0595US7556103B2Tightening tool and tightening tool management systemMAKITA CORP·Filed 2005·Granted Jul 7, 2009·35 cites·18 claims
- 0694US8098036B2Electric power toolMATSUNAGA YUTAKA·Filed 2009·Granted Jan 17, 2012·45 cites·13 claims
- 0793US8810085B2Electric power tool including a plurality of circuit boardsMATSUNAGA YUTAKA·Filed 2009·Granted Aug 19, 2014·38 cites·21 claims
- 0893US8215528B2Drive toolMATSUNAGA YUTAKA·Filed 2008·Granted Jul 10, 2012·41 cites·10 claims
- 0993US6511200B2Power tools having timer devicesMAKITA CORP·Filed 2001·Granted Jan 28, 2003·98 cites·26 claims
- 1090US7726412B2Tightening tool and tightening tool management systemMAKITA CORP·Filed 2009·Granted Jun 1, 2010·20 cites·14 claims
- 1190US6229280B1Power tool charging system having a charge level indicator and charge control functionsMAKITA CORP·Filed 1999·Granted May 8, 2001·159 cites·24 claims
- 1286US8350512B2Electric power toolMAKITA CORP·Filed 2011·Granted Jan 8, 2013·13 cites·20 claims
- 1384US8167183B2Electric drive toolMATSUNAGA YUTAKA·Filed 2008·Granted May 1, 2012·20 cites·6 claims
- 1484US7109675B2Power toolsMAKITA CORP·Filed 2004·Granted Sep 19, 2006·58 cites·19 claims
- 1582US6771043B2Power toolsMAKITA CORP·Filed 2002·Granted Aug 3, 2004·50 cites·16 claims
- 1681US6191554B1Power tool charging system having battery reconditioning and battery capacity data updating functionsMAKITA CORP·Filed 1999·Granted Feb 20, 2001·93 cites·18 claims
- 1773US6353705B1Speed control circuit of a direct current motorMAKITA CORP·Filed 1999·Granted Mar 5, 2002·35 cites·4 claims
- 1867US9621009B2Electric power tool including a plurality of circuit boardsMAKITA CORP·Filed 2014·Granted Apr 11, 2017·1 cites·6 claims
- 1966US9190947B2Electric power toolMAKITA CORP·Filed 2013·Granted Nov 17, 2015·4 cites·9 claims
- 2066US8346384B2Cutting machine, control unit and recording mediumMAKITA CORP·Filed 2009·Granted Jan 1, 2013·5 cites·9 claims
- 2154US2009229957A1Electrical power toolsMAKITA CORP·Filed 2009·Application pending·0 cites
- 2253US2010163266A1Electric power toolsMAKITA CORP·Filed 2009·Application pending·0 cites
- 2352US2013119792A1Electrical power toolsMAKITA CORP·Filed 2013·Application pending·0 cites
- 2446US2020261516A1Composition for Increasing Muscle MassMORINAGA MILK INDUSTRY CO LTD·Filed 2017·Application pending·0 cites
- 2542US2013000938A1Power toolMAKITA CORP·Filed 2010·Application pending·0 cites
- 2639US2023158098A1Composition for promoting energy expenditureMORINAGA MILK INDUSTRY CO LTD·Filed 2018·Application pending·0 cites
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