Inventor · disambiguated record
Akihide Tanaka
Also filed as: TANAKA AKIHIDE
14 granted patents·12 pending applications·32 citations·filing 2008–2021
86Inventor score
Top patents by PatentIndex Score
26 records- 0191US9153845B2Lithium ion battery control system and assembled battery control systemTANAKA AKIHIDE·Filed 2012·Granted Oct 6, 2015·14 cites·16 claims
- 0281US9735428B2Negative electrode material for lithium ion secondary batteries, negative electrode for lithium ion secondary batteries, lithium ion secondary battery, method for producing negative electrode material for lithium ion secondary batteries, and method for producing negative electrode for lithium ion secondary batteriesHITACHI LTD·Filed 2013·Granted Aug 15, 2017·3 cites·14 claims
- 0379US8604755B2Lithium-ion secondary battery systemNISHIMURA ETSUKO·Filed 2011·Granted Dec 10, 2013·8 cites·12 claims
- 0468US10063072B2Battery module and assembled batteryHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Aug 28, 2018·5 cites·7 claims
- 0561US11393360B2Skill training device and skill training methodHITACHI LTD·Filed 2019·Granted Jul 19, 2022·0 cites·6 claims
- 0660US8797000B2Charging control systemKUBOTA OSAMU·Filed 2011·Granted Aug 5, 2014·2 cites·5 claims
- 0759US11462126B2Work support device and work supporting methodHITACHI LTD·Filed 2019·Granted Oct 4, 2022·0 cites·11 claims
- 0857US11063298B2Semisolid electrolyte solution, semisolid electrolyte, semisolid electrolyte layer, electrode, and secondary batteryHITACHI LTD·Filed 2018·Granted Jul 13, 2021·0 cites·9 claims
- 0955US12502724B2Welding control device, welding robot system, and welding control methodHITACHI LTD·Filed 2020·Granted Dec 23, 2025·0 cites·10 claims
- 1055US2020391317A1Welding operation measurement systemHITACHI LTD·Filed 2019·Application pending·0 cites
- 1155US2009162751A1Lithium ion secondary batteryHITACHI VEHICLE ENERGY LTD·Filed 2008·Application pending·0 cites
- 1254US2023330785A1Welding measuring system and welding measuring methodHITACHI CONSTRUCTION MACH CO·Filed 2021·Application pending·0 cites
- 1353US12092525B2Work measurement system, education system, and quality control systemHITACHI LTD·Filed 2020·Granted Sep 17, 2024·0 cites·14 claims
- 1453US2022339728A1Welding work data storage device, welding work assistance system, and welding robot control deviceHITACHI LTD·Filed 2020·Application pending·0 cites
- 1551US8329342B2Anode material for lithium secondary batteries and lithium secondary batteriesTANAKA AKIHIDE·Filed 2009·Granted Dec 11, 2012·0 cites·9 claims
- 1649US2015357632A1Negative electrode active material for lithium secondary batteries, and lithium secondary batteryHITACHI LTD·Filed 2013·Application pending·0 cites
- 1748US2013059202A1Polymer-coated active material and lithium secondary battery using the sameNISHIMURA ETSUKO·Filed 2012·Application pending·0 cites
- 1848US2014329117A1Non-aqueous electrolyte wound type secondary batteryHITACHI LTD·Filed 2012·Application pending·0 cites
- 1948US2015349341A1Negative electrode material, negative electrode for lithium ion secondary battery, lithium ion secondary battery, and manufacturing method thereofHITACHI LTD·Filed 2013·Application pending·0 cites
- 2047US10608286B2Secondary cellHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Mar 31, 2020·0 cites·10 claims
- 2146US2015125752A1Negative electrode active material for lithium ion secondary battery and lithium ion secondary batteryHITACHI LTD·Filed 2013·Application pending·0 cites
- 2244US8986885B2Lithium ion batteryTANAKA AKIHIDE·Filed 2011·Granted Mar 24, 2015·0 cites·5 claims
- 2343US12383986B2Welding work measurement systemHITACHI LTD·Filed 2020·Granted Aug 12, 2025·0 cites·15 claims
- 2443US2011027662A1Lithium ion secondary batteryNISHIMURA ETSUKO·Filed 2010·Application pending·0 cites
- 2542US2020014067A1Semisolid Electrolyte Solution, Semisolid Electrolyte, Semisolid Electrolyte Layer, Electrode, and Secondary BatteryHITACHI LTD·Filed 2018·Application pending·0 cites
- 2642US2015072201A1Cylindrical secondary batteryKUBOTA OSAMU·Filed 2010·Application pending·0 cites
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