Inventor · disambiguated record
Yukihiro Shima
Also filed as: SHIMA YUKIHIRO
17 granted patents·8 pending applications·548 citations·filing 2000–2014
95Inventor score
Top patents by PatentIndex Score
25 records- 0198US8857692B2Fastener driving toolSHIMA YUKIHIRO·Filed 2009·Granted Oct 14, 2014·123 cites·12 claims
- 0296US8313012B2Electric driving machineSHIMA YUKIHIRO·Filed 2007·Granted Nov 20, 2012·52 cites·4 claims
- 0396US7494036B2Electric driving machineHITACHI KOKI KK·Filed 2007·Granted Feb 24, 2009·50 cites·2 claims
- 0494US7469811B2Electric driving machineHITACHI KOKO CO LTD·Filed 2007·Granted Dec 30, 2008·49 cites·3 claims
- 0594US6783045B2Combustion-powered nail gunHITACHI KOKI KK·Filed 2003·Granted Aug 31, 2004·77 cites·17 claims
- 0691US7108164B2Combustion-powered nail gunHITACHI KOKI KK·Filed 2005·Granted Sep 19, 2006·26 cites·12 claims
- 0785US6983871B2Combustion-powered nail gunHITACHI KOKI KK·Filed 2004·Granted Jan 10, 2006·32 cites·11 claims
- 0885US6204639B1Battery charger determining charging conditions depending upon whether a cooling device is providedHITACHI KOKI KK·Filed 2000·Granted Mar 20, 2001·66 cites·16 claims
- 0984US8167182B2Electric driving machineSHIMA YUKIHIRO·Filed 2007·Granted May 1, 2012·21 cites·7 claims
- 1077US8964429B2Inverter device and electric power toolHORIE YUKI·Filed 2012·Granted Feb 24, 2015·6 cites·14 claims
- 1175US8622271B2Fastener driving toolSHIMA YUKIHIRO·Filed 2009·Granted Jan 7, 2014·13 cites·5 claims
- 1273US10486295B2Power toolHITACHI KOKI KK·Filed 2014·Granted Nov 26, 2019·3 cites·9 claims
- 1368US8550320B2Driving machineNAKANO YOSHIHIRO·Filed 2008·Granted Oct 8, 2013·10 cites·8 claims
- 1468US7427007B2Combustion-powered nail gunHITACHI KOKI KK·Filed 2006·Granted Sep 23, 2008·7 cites·6 claims
- 1567US8464921B2Fastener driving toolSHIMA YUKIHIRO·Filed 2009·Granted Jun 18, 2013·9 cites·10 claims
- 1656US8844787B2Fastener driving toolSHIMA YUKIHIRO·Filed 2009·Granted Sep 30, 2014·3 cites·6 claims
- 1753US8926024B2Motorized cutter, motorized cutter with wheels, and cutting methodSHIMA YUKIHIRO·Filed 2010·Granted Jan 6, 2015·1 cites·15 claims
- 1850US2013284480A1Power toolHITACHI KOKI KK·Filed 2013·Application pending·0 cites
- 1948US2015061549A1Battery pack, power tool and battery chargerHITACHI KOKI KK·Filed 2014·Application pending·0 cites
- 2045US2015188332A1Backpack-Type Power SupplyHITACHI KOKI KK·Filed 2013·Application pending·0 cites
- 2144US2012191250A1Power toolIWATA KAZUTAKA·Filed 2010·Application pending·0 cites
- 2242US2013098646A1Power Tool and Battery Pack for Use in the Power ToolFUNABASHI KAZUHIKO·Filed 2011·Application pending·0 cites
- 2342US2013051104A1Battery Adapter and Power Source Device Employing SameNAKANO YASUSHI·Filed 2012·Application pending·0 cites
- 2440US2012274245A1Power Tool and Battery PackTAKANO NOBUHIRO·Filed 2011·Application pending·0 cites
- 2539US2013334277A1Electric tool and method of driving electric toolSHIMA YUKIHIRO·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →