Inventor · disambiguated record
Yoshiaki Kumashiro
Also filed as: KUMASHIRO YOSHIAKI
6 granted patents·15 pending applications·120 citations·filing 1997–2012
81Inventor score
Top patents by PatentIndex Score
21 records- 0177US9214701B2Lithium-ion rechargeable batteryNISHIMURA KATSUNORI·Filed 2011·Granted Dec 15, 2015·2 cites·12 claims
- 0272US6262561B1Battery system and electric vehicle using the battery systemHITACHI LTD·Filed 1998·Granted Jul 17, 2001·64 cites·5 claims
- 0369US8338033B2Nonaqueous lithium secondary batterySHIMIZU MASAO·Filed 2010·Granted Dec 25, 2012·1 cites·7 claims
- 0464US5903136AMethod for charging secondary batteriesHITACHI LTD·Filed 1997·Granted May 11, 1999·47 cites·13 claims
- 0558US8421418B2Charging/discharging control unit for lithium secondary batteryKUMASHIRO YOSHIAKI·Filed 2009·Granted Apr 16, 2013·6 cites·6 claims
- 0647US2006124973A1Energy storage device, module thereof and electric vehicle using the sameARAI JUICHI·Filed 2005·Application pending·0 cites
- 0747US2006269802A1Electric energy storage deviceYAMAKI TAKAHIRO·Filed 2006·Application pending·0 cites
- 0846US8192871B2Lithium secondary battery and production method of the sameHARUNA HIROSHI·Filed 2009·Granted Jun 5, 2012·0 cites·13 claims
- 0944US2013189591A1Lithium-Ion BatteryNISHIMURA KATSUNORI·Filed 2011·Application pending·0 cites
- 1043US2005089728A1Electrochemical energy storage deviceFiled 2004·Application pending·0 cites
- 1142US2006134515A1Energy device and various applications using the sameKUMASHIRO YOSHIAKI·Filed 2005·Application pending·0 cites
- 1241US2005260497A1Energy storage device, energy storage device module, and electric car using the sameKUMASHIRO YOSHIAKI·Filed 2005·Application pending·0 cites
- 1341US2012226455A1Anomalously Charged State Detection Device and Test Method for Lithium Secondary CellKUMASHIRO YOSHIAKI·Filed 2012·Application pending·0 cites
- 1441US2005153173A1Energy deviceFiled 2005·Application pending·0 cites
- 1541US2005250014A1Energy storage devices and energy storage device modulesKUMASHIRO YOSHIAKI·Filed 2005·Application pending·0 cites
- 1640US2003068557A1Lithium secondary battery positive electrode plate and lithium secondary batteryFiled 2002·Application pending·0 cites
- 1740US2003148189A1Lithium ion secondary batteryFiled 2002·Application pending·0 cites
- 1838US2007003838A1Energy deviceKUMASHIRO YOSHIAKI·Filed 2005·Application pending·0 cites
- 1937US2006127771A1Energy storage deviceYAMAKI TAKAHIRO·Filed 2005·Application pending·0 cites
- 2034US2003129496A1Cathode active material for a lithium secondary battery and a manufacturing method therefor and a lithium secondary battery using said active material and a setup module of said lithium secondary battery using said cathode active materialFiled 2002·Application pending·0 cites
- 2132US2004202933A1Cathode active material for use in lithium ion secondary battery, and lithium ion secondary battery using the active materialFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →