Inventor · disambiguated record
Yosuke Hosoya
Also filed as: HOSOYA YOSUKE
42 granted patents·13 pending applications·194 citations·filing 2000–2025
97Inventor score
Top patents by PatentIndex Score
55 records- 0192US8877377B2Cathode active material, cathode, and non-aqueous electrolyte secondary batteryHOSOYA YOSUKE·Filed 2008·Granted Nov 4, 2014·17 cites·14 claims
- 0292US6805996B2Positive electrode active material, non-aqueous electrolyte secondary cell and method for preparation thereofSONY CORP·Filed 2001·Granted Oct 19, 2004·49 cites·11 claims
- 0391US9105926B2Positive electrode active material, positive electrode, and nonaqueous electrolyte cellFUJIKI SATOSHI·Filed 2010·Granted Aug 11, 2015·11 cites·16 claims
- 0490US9812709B2Lithium secondary battery, positive electrode active material, positive electrode, electric tool, electric vehicle, and power storage systemENDOH KAZUAKI·Filed 2011·Granted Nov 7, 2017·12 cites·19 claims
- 0590US7214449B2Cathode active material and non-aqueous electrolyte secondary batterySONY CORP·Filed 2005·Granted May 8, 2007·10 cites·15 claims
- 0688US7763386B2Cathode active material and non-aqueous electrolyte secondary cell using sameSONY CORP·Filed 2003·Granted Jul 27, 2010·24 cites·4 claims
- 0783US8841025B2Positive electrode with heteropoly and phosphorous additives and nonaqueous electrolyte batteryWATANABE HARUO·Filed 2010·Granted Sep 23, 2014·4 cites·9 claims
- 0883US8748042B2Cathode active material, method of manufacturing it, cathode, and batterySONY CORP·Filed 2013·Granted Jun 10, 2014·2 cites·8 claims
- 0982US9960414B2Lithium ion secondary battery, electric tool, electric vehicle, and power storage systemMURATA MANUFACTURING CO·Filed 2016·Granted May 1, 2018·2 cites·20 claims
- 1081US7462422B2Positive electrode active material and non-aqueous electrolyte secondary cellSONY CORP·Filed 2005·Granted Dec 9, 2008·4 cites·14 claims
- 1179US7951490B2Positive electrode active matter and secondary battery using thisSONY CORP·Filed 2007·Granted May 31, 2011·4 cites·4 claims
- 1279US7374841B2Positive electrode active matter and secondary battery using thisSONY CORP·Filed 2002·Granted May 20, 2008·14 cites·4 claims
- 1377US9225006B2Electrode, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatusSONY CORP·Filed 2012·Granted Dec 29, 2015·2 cites·16 claims
- 1476US9112222B2Lithium ion secondary battery active material, lithium ion secondary battery electrode, lithium ion secondary battery, electronic device, electronic power tool, electric vehicle, and power storage systemYANAGIHARA ASUKI·Filed 2012·Granted Aug 18, 2015·2 cites·13 claims
- 1574US9825337B2Non-aqueous electrolyte battery including an amorphous materialWATANABE HARUO·Filed 2010·Granted Nov 21, 2017·2 cites·12 claims
- 1674US9583759B2Cathode active material, method of manufacturing the same and batterySONY CORP·Filed 2013·Granted Feb 28, 2017·1 cites·8 claims
- 1774US8808920B2Positive electrode active material, positive electrode, nonaqueous electrolyte cell, and method of preparing positive electrode active materialSONY CORP·Filed 2013·Granted Aug 19, 2014·1 cites·20 claims
- 1873US8962189B2Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic deviceFUJIKI SATOSHI·Filed 2012·Granted Feb 24, 2015·2 cites·15 claims
- 1972US8771876B2Positive electrode active material, method for manufacturing positive electrode active material and nonaqueous electrolyte batteryWATANABE HARUO·Filed 2010·Granted Jul 8, 2014·1 cites·6 claims
- 2072US6534217B2Positive electrode material and secondary battery using the sameSONY CORP·Filed 2001·Granted Mar 18, 2003·13 cites·17 claims
- 2171US10665856B2Positive electrode active material, positive electrode, battery, battery pack, electronic device, electric vehicle, power storage device, and power systemMURATA MANUFACTURING CO·Filed 2015·Granted May 26, 2020·1 cites·20 claims
- 2271US10559810B2Positive electrode active material, positive electrode, battery, battery pack, electronic device, electric vehicle, power storage device, and power systemMURATA MANUFACTURING CO·Filed 2015·Granted Feb 11, 2020·1 cites·16 claims
- 2371US8609283B2Positive electrode active material, positive electrode, nonaqueous electrolyte cell, and method of preparing positive electrode active materialMORITA KOJI·Filed 2010·Granted Dec 17, 2013·1 cites·7 claims
- 2470US9153815B2Cathode active material, cathode, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatusSONY CORP·Filed 2013·Granted Oct 6, 2015·1 cites·26 claims
- 2569US8445129B2Cathode active material, method of manufacturing it, cathode, and batteryWATANABE HARUO·Filed 2006·Granted May 21, 2013·1 cites·8 claims
- 2669US6656634B2Non-aqueous electrolytic secondary cellSONY CORP·Filed 2000·Granted Dec 2, 2003·8 cites·22 claims
- 2767US9054374B2Cathode active material, method of manufacturing the same and batteryLI GUOHUA·Filed 2006·Granted Jun 9, 2015·1 cites·11 claims
- 2867US2018062171A1Cathode active material and non-aqueous electrolyte secondary battery using the sameSONY CORP·Filed 2017·Application pending·0 cites
- 2966US9190662B2Cathode active material, method of manufacturing it, cathode, and batterySONY CORP·Filed 2014·Granted Nov 17, 2015·0 cites·12 claims
- 3064US12394791B2Positive electrode active material for secondary battery, positive electrode for secondary battery, and secondary batteryMURATA MANUFACTURING CO·Filed 2022·Granted Aug 19, 2025·0 cites·8 claims
- 3164US2025323247A1Negative electrode for secondary battery and secondary batteryMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 3262US12107273B2Nonaqueous electrolyte secondary batteryMURATA MANUFACTURING CO·Filed 2021·Granted Oct 1, 2024·0 cites·11 claims
- 3362US9985262B2BatterySONY CORP·Filed 2015·Granted May 29, 2018·0 cites·19 claims
- 3460US11973216B2Positive electrode active material and batteryMURATA MANUFACTURING CO·Filed 2020·Granted Apr 30, 2024·0 cites·7 claims
- 3560US8298707B2Positive active material and nonaqueous electrolyte secondary batteryTANAKA TAKEHIKO·Filed 2005·Granted Oct 30, 2012·1 cites·20 claims
- 3659US2009029254A1Cathode active material and non-aqueous electrolyte secondary battery using the sameSONY CORP·Filed 2008·Application pending·0 cites
- 3756US2012231347A1BatteryHARA TOMITARO·Filed 2012·Application pending·0 cites
- 3855US9825296B2Secondary battery-use active material, secondary battery-use electrode, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatusSONY CORP·Filed 2014·Granted Nov 21, 2017·0 cites·15 claims
- 3954US11367875B2Positive electrode active material, positive electrode, battery, battery pack, electronic device, electric vehicle, power storage device, and power systemMURATA MANUFACTURING CO·Filed 2020·Granted Jun 21, 2022·0 cites·15 claims
- 4054US9287567B2Electrode, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatusSONY CORP·Filed 2012·Granted Mar 15, 2016·0 cites·11 claims
- 4154US2006222955A1BatteryOGAWA KENICHI·Filed 2006·Application pending·0 cites
- 4252US10153485B2Positive electrode active material and non-aqueous electrolyte secondary battery containing the sameHOSOYA YOSUKE·Filed 2004·Granted Dec 11, 2018·1 cites·3 claims
- 4352US9266444B2Lithium ion secondary battery, electric tool, electric vehicle, and power storage systemTAKAMUKU AKIRA·Filed 2011·Granted Feb 23, 2016·0 cites·19 claims
- 4452US8062794B2Positive active material and nonaqueous electrolyte secondary battery produced using the sameHOSOYA YOSUKE·Filed 2004·Granted Nov 22, 2011·1 cites·4 claims
- 4552US2008318131A1Cathode active material for nonaqeous electrolyte battery, method of producing the same and nonaqueous electrolyte secondary batterySONY CORP·Filed 2008·Application pending·0 cites
- 4651US2006222957A1BatteryHARA TOMITARO·Filed 2006·Application pending·0 cites
- 4750US8940440B2Lithium ion secondary battery active material, lithium ion secondary battery electrode, lithium ion secondary battery, electronic device, electric power tool, electric vehicle, and power storage systemYANAGIHARA ASUKI·Filed 2012·Granted Jan 27, 2015·0 cites·18 claims
- 4850US2014154555A1Secondary battery-use active material, secondary battery-use electrode, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatusSONY CORP·Filed 2013·Application pending·0 cites
- 4948US2013216911A1Active material, electrode, secondary battery, battery pack, electric vehicle, electric energy storage system, electric power tool, and electronic unitHOSOYA YOSUKE·Filed 2012·Application pending·0 cites
- 5048US2015044513A1Cathode active material, cathode, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatusSONY CORP·Filed 2013·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Yosuke Hosoya files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →