Inventor · disambiguated record
Izaya Okae
Also filed as: OKAE IZAYA
21 granted patents·9 pending applications·40 citations·filing 2003–2024
91Inventor score
Top patents by PatentIndex Score
30 records- 0190US8507132B2Electrode and method of fabricating it, and batteryWAKITA SHINYA·Filed 2007·Granted Aug 13, 2013·13 cites·12 claims
- 0284US8216726B2BatteryWAKITA SHINYA·Filed 2008·Granted Jul 10, 2012·6 cites·4 claims
- 0380US7976984B2Powdered graphite and nonaqueous electrolyte secondary batterySONY CORP·Filed 2005·Granted Jul 12, 2011·5 cites·7 claims
- 0479US7709142B2Electrolytic solution containing 4-fluoro-1, 3-dioxolane-2-one solventSONY CORP·Filed 2006·Granted May 4, 2010·5 cites·16 claims
- 0578US8815446B2Anode material, anode and battery, and methods of manufacturing themWAKITA SHINYA·Filed 2008·Granted Aug 26, 2014·3 cites·34 claims
- 0675US9225021B2Nonaqueous electrolyte secondary batteryWAKITA SHINYA·Filed 2010·Granted Dec 29, 2015·2 cites·4 claims
- 0775US9099743B2Anode and secondary batteryWAKITA SHINYA·Filed 2009·Granted Aug 4, 2015·2 cites·8 claims
- 0874US7749653B2Lithium ion batterySONY CORP·Filed 2007·Granted Jul 6, 2010·2 cites·7 claims
- 0973US9843068B2Nonaqueous electrolyte secondary batteryWAKITA SHINYA·Filed 2010·Granted Dec 12, 2017·1 cites·2 claims
- 1070US8377598B2Battery having an electrolytic solution containing difluoroethylene carbonateSONY CORP·Filed 2007·Granted Feb 19, 2013·1 cites·7 claims
- 1168US12313590B2Zeta potential measurement method and measurement deviceUNIV KOBE NAT UNIV CORP·Filed 2023·Granted May 27, 2025·0 cites·20 claims
- 1267US2025102454A1Analysis method and analysis apparatusMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 1366US10403926B2Nonaqueous electrolyte secondary batteryMURATA MANUFACTURING CO·Filed 2017·Granted Sep 3, 2019·0 cites·3 claims
- 1466US9263735B2Anode and batterySONY CORP·Filed 2014·Granted Feb 16, 2016·0 cites·16 claims
- 1562US9748574B2Anode and secondary batterySONY CORP·Filed 2015·Granted Aug 29, 2017·0 cites·6 claims
- 1660US2017155137A1Positive active material and non-aqueous electrolyte secondary batterySONY CORP·Filed 2017·Application pending·0 cites
- 1757US8927145B2Non-aqueous electrolyte battery and positive electrode, and method for manufacturing the sameWAKITA SHINYA·Filed 2009·Granted Jan 6, 2015·0 cites·12 claims
- 1857US8372546B2Non-aqueous electrolyte battery and method for manufacturing the sameSONY CORP·Filed 2009·Granted Feb 12, 2013·0 cites·13 claims
- 1957US8252460B2Non-aqueous electrolyte battery and negative electrode, and method for manufacturing the sameWAKITA SHINYA·Filed 2009·Granted Aug 28, 2012·0 cites·10 claims
- 2057US2009191462A1Anode active material, anode, battery, and method of manufacturing anodeSONY CORP·Filed 2009·Application pending·0 cites
- 2156US8574761B2BatteryWAKITA SHINYA·Filed 2009·Granted Nov 5, 2013·0 cites·13 claims
- 2255US10629912B2Electrode and batteryMURATA MANUFACTURING CO·Filed 2014·Granted Apr 21, 2020·0 cites·15 claims
- 2353US11444324B2Electrolyte for secondary battery, secondary battery, battery pack, electric vehicle, electric power storage system, electric tool and electronic deviceMURATA MANUFACTURING CO·Filed 2019·Granted Sep 13, 2022·0 cites·15 claims
- 2453US2009186271A1Non-aqueous electrolyte battery and electrode, and method for manufacturing the sameSONY CORP·Filed 2009·Application pending·0 cites
- 2551US2012202115A1Anode active material, anode, battery, and method of manufacturing anodeMATSUI KEITARO·Filed 2012·Application pending·0 cites
- 2649US10707528B2Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatusMURATA MANUFACTURING CO·Filed 2018·Granted Jul 7, 2020·0 cites·13 claims
- 2749US2008160415A1Lithium ion batterySONY CORP·Filed 2007·Application pending·0 cites
- 2845US2004096743A1Positive active material and non-aqueous electrolyte secondary batteryFiled 2003·Application pending·0 cites
- 2944US2011059357A1Nonaqueous electrolyte batterySONY CORP·Filed 2010·Application pending·0 cites
- 3040US2010183918A1Nonaqueous electrolytic solution batterySONY CORP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →