Inventor · disambiguated record
Yuzuru Fukushima
Also filed as: FUKUSHIMA YUZURU
26 granted patents·10 pending applications·266 citations·filing 2001–2017
96Inventor score
Top patents by PatentIndex Score
36 records- 0195US7754389B2Battery including an electrolyte solution comprising a halogenated carbonate derivativeSONY CORP·Filed 2005·Granted Jul 13, 2010·37 cites·14 claims
- 0295US7736807B2Non-aqueous electrolytic solution secondary batterySONY CORP·Filed 2008·Granted Jun 15, 2010·24 cites·3 claims
- 0393US7718314B2Cathode material and batterySONY CORP·Filed 2006·Granted May 18, 2010·29 cites·11 claims
- 0492US6656635B2Non-aqueous electrolyte secondary cellSONY CORP·Filed 2001·Granted Dec 2, 2003·60 cites·12 claims
- 0591US8586245B2BatteryYAMAGUCHI AKIRA·Filed 2005·Granted Nov 19, 2013·11 cites·14 claims
- 0686US7807292B2Secondary batterySONY CORP·Filed 2007·Granted Oct 5, 2010·7 cites·14 claims
- 0784US8936862B2Cylindrical nonaqueous electrolyte batteryKOBAYASHI YUTA·Filed 2011·Granted Jan 20, 2015·4 cites·14 claims
- 0884US6814764B2Method for producing cathode active material and method for producing non-aqueous electrolyte cellSONY CORP·Filed 2001·Granted Nov 9, 2004·29 cites·10 claims
- 0982US8609286B2Nonaqueous electrolyte secondary batteryYAMAGUCHI AKIRA·Filed 2008·Granted Dec 17, 2013·3 cites·9 claims
- 1079US7122272B2Non-aqueous electrolyte secondary cell with a lithium metal phosphate cathodeSONY CORP·Filed 2001·Granted Oct 17, 2006·18 cites·13 claims
- 1178US6991873B2Non-aqueous electrolyte cellSONY CORP·Filed 2001·Granted Jan 31, 2006·15 cites·8 claims
- 1274US9716275B2Cylindrical nonaqueous electrolyte batterySONY CORP·Filed 2014·Granted Jul 25, 2017·1 cites·18 claims
- 1372US7101521B2Method for the preparation of cathode active material and method for the preparation of non-aqueous electrolyteSONY CORP·Filed 2001·Granted Sep 5, 2006·10 cites·6 claims
- 1470US10707539B2BatteryMURATA MANUFACTURING CO·Filed 2017·Granted Jul 7, 2020·0 cites·25 claims
- 1569US6811924B2Method for the preparation of cathode active material and method for the preparation of non-aqueous electrolyteSONY CORP·Filed 2001·Granted Nov 2, 2004·8 cites·6 claims
- 1668US7972717B2BatterySONY CORP·Filed 2007·Granted Jul 5, 2011·2 cites·15 claims
- 1766US9831532B2Nonaqueous electrolyte secondary batterySONY CORP·Filed 2013·Granted Nov 28, 2017·0 cites·21 claims
- 1866US9647298B2Nonaqueous electrolyte battery and electrical apparatusSONY CORP·Filed 2016·Granted May 9, 2017·0 cites·30 claims
- 1966US8206844B2Battery and center pinMEGURO TAKESHI·Filed 2005·Granted Jun 26, 2012·2 cites·22 claims
- 2066US8168320B2Secondary batteryTAKAGI KUMIKO·Filed 2010·Granted May 1, 2012·1 cites·9 claims
- 2156US6797431B2Method for the preparation of cathode active material and method for the preparation of non-aqueous electrolyteSONY CORP·Filed 2001·Granted Sep 28, 2004·2 cites·6 claims
- 2256US2007117013A1Method for preparation of cathode active material and method for the preparation of non-aqueous electrolyteSONY CORP·Filed 2006·Application pending·0 cites
- 2356US2011177399A1BatterySONY CORP·Filed 2011·Application pending·0 cites
- 2454US6649307B2Non-aqueous electrolyte secondary cellSONY CORP·Filed 2001·Granted Nov 18, 2003·3 cites·6 claims
- 2552US2012208056A1Secondary batteryTAKAGI KUMIKO·Filed 2012·Application pending·0 cites
- 2650US7811706B2BatterySONY CORP·Filed 2005·Granted Oct 12, 2010·0 cites·4 claims
- 2746US8003243B2Spirally wound secondary battery with uneven termination end portionsSONY CORP·Filed 2005·Granted Aug 23, 2011·0 cites·6 claims
- 2846US7608359B2BatterySONY CORP·Filed 2004·Granted Oct 27, 2009·0 cites·9 claims
- 2944US2002102459A1Method for the preparation of cathode active material and method for the preparation of non-aqueous electrolyteFiled 2001·Application pending·0 cites
- 3043US7632606B2Electrolyte having a polymer and battery using itSONY CORP·Filed 2004·Granted Dec 15, 2009·0 cites·4 claims
- 3141US2002122984A1Method for producing cathode active material and method for manufacturing nonaqueous electrolyte batteryFiled 2001·Application pending·0 cites
- 3240US2002114754A1Method for the preparation of cathode active material and method for the preparation of non-aqueous electrode cellFiled 2001·Application pending·0 cites
- 3339US2004081891A1Nonaqueous electrolyte secondary cellFiled 2002·Application pending·0 cites
- 3439US2004111873A1Production methods for positive electrode active matter and non-aqueous electrolytic batteryFiled 2003·Application pending·0 cites
- 3539US2002106562A1Cathode active material, non-aqueous electrolyte cell and methods for preparation thereofFiled 2001·Application pending·0 cites
- 3639US2002047112A1Cathode active material, method for preparation thereof, non-aqueous electrolyte cell and method for preparation thereofSONY CORP·Filed 2001·Application pending·0 cites
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