Inventor · disambiguated record
Takahiro Nagaoka
Also filed as: NAGAOKA TAKAHIRO
42 granted patents·4 pending applications·380 citations·filing 2000–2024
97Inventor score
Top patents by PatentIndex Score
46 records- 0198US8378600B2Electric power toolMAX CO LTD·Filed 2012·Granted Feb 19, 2013·50 cites·6 claims
- 0296US8198839B2Electric power toolKATOU KOUJI·Filed 2007·Granted Jun 12, 2012·54 cites·2 claims
- 0395US11459778B2Binding machineMAX CO LTD·Filed 2020·Granted Oct 4, 2022·3 cites·8 claims
- 0493US9534663B2Transmission deviceGKN DRIVELINE JAPAN LTD·Filed 2016·Granted Jan 3, 2017·7 cites·7 claims
- 0591US7398800B2Reinforcing bar binding machineMAX CO LTD·Filed 2005·Granted Jul 15, 2008·19 cites·3 claims
- 0690US10323425B2Binding machineMAX CO LTD·Filed 2017·Granted Jun 18, 2019·4 cites·6 claims
- 0788US6641022B2Nailing machineMAX CO LTD·Filed 2003·Granted Nov 4, 2003·45 cites·1 claims
- 0887US7866597B2Reinforcing bar binding machine, wire reel, wire, and method of determining kind of wireMAX CO LTD·Filed 2005·Granted Jan 11, 2011·12 cites·6 claims
- 0985US7817053B2Rechargeable electric toolMAX CO LTD·Filed 2005·Granted Oct 19, 2010·6 cites·6 claims
- 1085US2024337120A1Binding machineMAX CO LTD·Filed 2024·Application pending·0 cites
- 1181US7388461B2Electromagnetic apparatusKEIHIN CORP·Filed 2006·Granted Jun 17, 2008·9 cites·7 claims
- 1281US7051650B2Stranded wire twisting device of reinforcement binding machineMAX CO LTD·Filed 2002·Granted May 30, 2006·22 cites·11 claims
- 1380US6592016B2Nailing machineMAX CO LTD·Filed 2001·Granted Jul 15, 2003·30 cites·7 claims
- 1479US11976480B2Binding machineMAX CO LTD·Filed 2022·Granted May 7, 2024·0 cites·11 claims
- 1578US7143792B2Reinforcing steel bar tying machineMAX CO LTD·Filed 2002·Granted Dec 5, 2006·16 cites·7 claims
- 1677US7950421B2Reinforcement binding machine, reel, and method of detecting rotation of reelMAX CO LTD·Filed 2008·Granted May 31, 2011·12 cites·14 claims
- 1777US6441335B1Process for beam-welding two members different in hardnessKEIHIN CORP·Filed 2000·Granted Aug 27, 2002·17 cites·3 claims
- 1875US8122916B2Reinforcing bar binding machine, wire reel, wire, and method of determining kind of wireNAGAOKA TAKAHIRO·Filed 2010·Granted Feb 28, 2012·3 cites·14 claims
- 1975US7049916B2Electromagnetic apparatusKEIHIN CORP·Filed 2005·Granted May 23, 2006·6 cites·5 claims
- 2074US8033303B2Wire curl diameter adjusting mechanism for tying machineMAX CO LTD·Filed 2007·Granted Oct 11, 2011·3 cites·6 claims
- 2173US11333231B2Drive control apparatusGKN AUTOMOTIVE LTD·Filed 2021·Granted May 17, 2022·1 cites·8 claims
- 2273US7255135B2Reinforcing steel bar typing machineMAX CO LTD·Filed 2002·Granted Aug 14, 2007·13 cites·15 claims
- 2372US11779997B2Binding machineMAX CO LTD·Filed 2020·Granted Oct 10, 2023·0 cites·4 claims
- 2471US11779998B2Binding machineMAX CO LTD·Filed 2020·Granted Oct 10, 2023·0 cites·12 claims
- 2570US6851630B2Electromagnetic fuel injection valveKEIHIN CORP·Filed 2003·Granted Feb 8, 2005·14 cites·1 claims
- 2669US7140400B2Reinforcing bar-binding machineMAX CO LTD·Filed 2003·Granted Nov 28, 2006·13 cites·11 claims
- 2768US12385558B2Variable characteristic limited-slip differentialGKN AUTOMOTIVE LTD·Filed 2024·Granted Aug 12, 2025·0 cites·7 claims
- 2868US7819143B2Reinforcing bar binder, wire reel and method for identifying wire reelMAX CO LTD·Filed 2004·Granted Oct 26, 2010·8 cites·10 claims
- 2964US12442422B2Clutch systemGKN AUTOMOTIVE LTD·Filed 2023·Granted Oct 14, 2025·0 cites·5 claims
- 3064US11274458B2Binding machineMAX CO LTD·Filed 2019·Granted Mar 15, 2022·0 cites·6 claims
- 3162US8251104B2Reinforcing bar binderITAGAKI OSAMU·Filed 2009·Granted Aug 28, 2012·0 cites·3 claims
- 3261US10906086B2Binding machineMAX CO LTD·Filed 2016·Granted Feb 2, 2021·0 cites·24 claims
- 3361US8397767B2Reinforcing bar binding machineNAGAOKA TAKAHIRO·Filed 2009·Granted Mar 19, 2013·3 cites·4 claims
- 3460US10738489B2Binding machineMAX CO LTD·Filed 2016·Granted Aug 11, 2020·0 cites·24 claims
- 3560US8051880B2Reinforcing bar binding machineMAX CO LTD·Filed 2009·Granted Nov 8, 2011·1 cites·12 claims
- 3659US12139118B2Safe parking systemGKN AUTOMOTIVE LTD·Filed 2022·Granted Nov 12, 2024·0 cites·4 claims
- 3758US12000469B1Electronically controlled limited-slip differentialGKN AUTOMOTIVE LTD·Filed 2023·Granted Jun 4, 2024·0 cites·6 claims
- 3858US11248666B2Clutch control systemGKN AUTOMOTIVE LTD·Filed 2020·Granted Feb 15, 2022·0 cites·5 claims
- 3956USD527041SWire bobbin of the binding machineMAX CO LTD·Filed 2004·Granted Aug 22, 2006·9 cites·1 claims
- 4052US8025251B2Reinforcing bar binding machine, wire reel, wire, and method of determining kind of wireMAX CO LTD·Filed 2010·Granted Sep 27, 2011·0 cites·4 claims
- 4151US7987876B2Reinforcing bar binder, wire reel and method for identifying wire reelMAX CO LTD·Filed 2010·Granted Aug 2, 2011·0 cites·13 claims
- 4247US7469724B2Reinforcement binding machine, reel, and method of detecting rotation of reelMAX CO LTD·Filed 2002·Granted Dec 30, 2008·0 cites·12 claims
- 4342US2008110354A1Reinforcing Bar Tying ToolITAGAKI OSAMU·Filed 2005·Application pending·0 cites
- 4440US10843564B2Control system for all-wheel drive vehicleGKN DRIVELINE JAPAN LTD·Filed 2019·Granted Nov 24, 2020·0 cites·10 claims
- 4538US2007227613A1Reinforcing Bar Binding Machine and Wire ReelMATSUOKA ATSUSHI·Filed 2005·Application pending·0 cites
- 4636US2006273274A1Electromagnetic fuel injection valveNAGAOKA TAKAHIRO·Filed 2004·Application pending·0 cites
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