Inventor · disambiguated record
Akihiko Kudo
Also filed as: KUDO AKIHIKO
80 granted patents·7 pending applications·1,328 citations·filing 2002–2022
99Inventor score
Top patents by PatentIndex Score
87 records- 0196US8723527B2Battery monitoring systemKUDO AKIHIKO·Filed 2010·Granted May 13, 2014·43 cites·21 claims
- 0296US7091695B2Battery apparatus for controlling plural batteries and control method of plural batteriesSHIN KOBE ELECTRIC MACHINERY·Filed 2005·Granted Aug 15, 2006·55 cites·13 claims
- 0396US6762588B2Battery apparatus for controlling plural batteries and control method of plural batteriesHITACHI LTD·Filed 2002·Granted Jul 13, 2004·118 cites·7 claims
- 0495US9333874B2Battery system for vehicle, on-vehicle battery module, and cell controllerHITACHI LTD·Filed 2015·Granted May 10, 2016·12 cites·8 claims
- 0595US8207704B2Cell controller, battery module and power supply systemKAI TSUYOSHI·Filed 2011·Granted Jun 26, 2012·20 cites·9 claims
- 0695US8058842B2Cell controller, battery module and power supply systemKAI TSUYOSHI·Filed 2007·Granted Nov 15, 2011·32 cites·8 claims
- 0795US7511457B2Multi-series battery control systemSHIN KOBE ELECTRIC MACHINERY·Filed 2005·Granted Mar 31, 2009·52 cites·25 claims
- 0895US6891352B2Battery apparatus for controlling plural batteries and control method of plural batteriesSHIN KOBE ELECTRIC MACHINERY·Filed 2004·Granted May 10, 2005·87 cites·4 claims
- 0994US8649935B2Battery system for vehicle, on-vehicle battery module, and cell controllerHITACHI LTD·Filed 2013·Granted Feb 11, 2014·20 cites·30 claims
- 1094US8401728B2Battery system for vehicle, on-vehicle battery module, and cell controllerKUBO KENJI·Filed 2012·Granted Mar 19, 2013·22 cites·14 claims
- 1194US8103401B2Battery system for vehicle, on-vehicle battery module, and cell controllerKUBO KENJI·Filed 2009·Granted Jan 24, 2012·49 cites·12 claims
- 1293US8896273B2Battery apparatus for controlling plural batteries and control method of plural batteriesMIYAZAKI HIDEKI·Filed 2012·Granted Nov 25, 2014·15 cites·23 claims
- 1393US8212571B2Vehicle power supply deviceEMORI AKIHIKO·Filed 2008·Granted Jul 3, 2012·61 cites·11 claims
- 1492US9340122B2Battery system monitoring apparatusYAMAUCHI TATSUMI·Filed 2011·Granted May 17, 2016·24 cites·22 claims
- 1592US8193763B2Battery apparatus, battery control apparatus, and motor drive unitKAWATA TAKAHIRO·Filed 2011·Granted Jun 5, 2012·11 cites·17 claims
- 1692US8159184B2Automotive power supply systemEMORI AKIHIKO·Filed 2008·Granted Apr 17, 2012·48 cites·5 claims
- 1792US7528581B2Battery apparatus for controlling plural batteries and control method of plural batteriesSHIN KOBE ELECTRIC MACHINERY·Filed 2006·Granted May 5, 2009·29 cites·21 claims
- 1891US9035611B2Battery system for vehicleKIKUCHI MUTSUMI·Filed 2010·Granted May 19, 2015·29 cites·20 claims
- 1991US8912756B2Multi-series battery control systemEMORI AKIHIKO·Filed 2012·Granted Dec 16, 2014·12 cites·25 claims
- 2091US8466708B2State detection device for power supply systemKAWAHARA YOUHEI·Filed 2010·Granted Jun 18, 2013·11 cites·17 claims
- 2191US7911178B2Battery apparatus, battery control apparatus, and motor drive unitHITACHI VEHICLE ENERGY LTD·Filed 2008·Granted Mar 22, 2011·18 cites·6 claims
- 2291US7471065B2Multi-series battery control systemSHIN KOBE ELECTRIC MACHINERY·Filed 2005·Granted Dec 30, 2008·44 cites·2 claims
- 2390US9008902B2Battery system for vehicle, on-vehicle battery module, and cell controllerHITACHI LTD·Filed 2013·Granted Apr 14, 2015·10 cites·14 claims
- 2490US8947023B2Battery control device and motor drive systemKAWAHARA YOUHEI·Filed 2009·Granted Feb 3, 2015·11 cites·13 claims
- 2590US8928282B2Control system for assembled batteryKUDO AKIHIKO·Filed 2011·Granted Jan 6, 2015·18 cites·7 claims
- 2690US8786256B2Multi-series battery control systemEMORI AKIHIKO·Filed 2012·Granted Jul 22, 2014·11 cites·26 claims
- 2790US8736229B2Battery control circuit for reducing power consumptionKAWAHARA YOUHEI·Filed 2011·Granted May 27, 2014·17 cites·21 claims
- 2889US9746525B2Battery system monitoring deviceKUDO AKIHIKO·Filed 2011·Granted Aug 29, 2017·16 cites·11 claims
- 2989US9673640B2Battery system monitoring apparatus and electric storage device including the same for balancing a plurality of battery cells by discharging them based on voltage dependent turn-on resistance adapting of the balancing switchKUDO AKIHIKO·Filed 2011·Granted Jun 6, 2017·13 cites·6 claims
- 3089US9356451B2Battery control circuit having multiple adjusting unitsHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted May 31, 2016·13 cites·13 claims
- 3189US8981721B2Battery control device and electricity storage deviceYAMAUCHI TATSUMI·Filed 2011·Granted Mar 17, 2015·14 cites·12 claims
- 3289US8884584B2Multi-series battery control systemEMORI AKIHIKO·Filed 2012·Granted Nov 11, 2014·10 cites·8 claims
- 3388US9404975B2Battery monitoring systemHITACHI LTD·Filed 2014·Granted Aug 2, 2016·11 cites·19 claims
- 3488US8791668B2Multi-series battery control systemEMORI AKIHIKO·Filed 2012·Granted Jul 29, 2014·9 cites·5 claims
- 3588US8518570B2Battery systemKUDO AKIHIKO·Filed 2010·Granted Aug 27, 2013·17 cites·13 claims
- 3688US8264204B2Cell controller, battery module and power supply systemNAGAOKA MASAKI·Filed 2008·Granted Sep 11, 2012·34 cites·31 claims
- 3788US7622894B2Status detector for power supply, power supply, and initial characteristic extracting device for use with power supplyHITACHI VEHICLE ENERGY LTD·Filed 2006·Granted Nov 24, 2009·30 cites·14 claims
- 3887US8829717B2Battery control device and battery systemKUDO AKIHIKO·Filed 2011·Granted Sep 9, 2014·16 cites·8 claims
- 3985US10073128B2Leak detection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2012·Granted Sep 11, 2018·11 cites·13 claims
- 4085US8283892B2Battery apparatus for controlling plural batteries and control method of plural batteriesMIYAZAKI HIDEKI·Filed 2007·Granted Oct 9, 2012·13 cites·16 claims
- 4185US7952327B2Assembled battery total voltage detection and leak detection apparatusHITACHI VEHICLE ENERGY LTD·Filed 2007·Granted May 31, 2011·14 cites·10 claims
- 4284US9696383B2Battery monitoring system, host controller, and battery monitoring deviceKIKUCHI MUTSUMI·Filed 2011·Granted Jul 4, 2017·11 cites·7 claims
- 4384US9048667B2Cell controller, battery module and power supply systemNAGAOKA MASAKI·Filed 2012·Granted Jun 2, 2015·10 cites·23 claims
- 4483US10386419B2Battery management device, battery monitoring circuit, and control systemHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Aug 20, 2019·3 cites·7 claims
- 4583US9496749B2Storage battery control device and electrical storage deviceNODA MITSUO·Filed 2012·Granted Nov 15, 2016·13 cites·9 claims
- 4683US9255957B2Earth fault detection circuit and power source deviceHITACHI VEHICLE ENERGY LTD·Filed 2013·Granted Feb 9, 2016·6 cites·6 claims
- 4783US8169190B2Battery apparatus for controlling plural batteries and control method of plural batteriesMIYAZAKI HIDEKI·Filed 2009·Granted May 1, 2012·11 cites·19 claims
- 4882US9130379B2Integrated circuit for controlling battery cell and vehicle power supply systemSAKABE KEI·Filed 2008·Granted Sep 8, 2015·25 cites·36 claims
- 4982US7888945B2Battery apparatus for controlling plural batteries and control method of plural batteriesHITACHI LTD·Filed 2009·Granted Feb 15, 2011·10 cites·26 claims
- 5081US8253382B2Battery apparatus for controlling plural batteries and control method of plural batteriesMIYAZAKI HIDEKI·Filed 2008·Granted Aug 28, 2012·9 cites·5 claims
Showing the top 50 of 87 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →