Inventor · disambiguated record
Yu Otsuka
Also filed as: Otsuka yu
23 granted patents·11 pending applications·59 citations·filing 2011–2024
93Inventor score
Top patents by PatentIndex Score
34 records- 0189US8530086B2Non-aqueous electrolyte secondary batteryHOJO NOBUHIKO·Filed 2011·Granted Sep 10, 2013·6 cites·13 claims
- 0284US9971473B2Electronic devicePANASONIC IP CORP AMERICA·Filed 2015·Granted May 15, 2018·5 cites·24 claims
- 0381US9466839B2Electrode active material for electricity storage device, and electricity storage device using sameOtsuka yu·Filed 2011·Granted Oct 11, 2016·4 cites·21 claims
- 0479US9640840B2Sodium secondary batteryPANASONIC IP MAN CO LTD·Filed 2014·Granted May 2, 2017·2 cites·15 claims
- 0576US9274555B2Wearable electronic devicePANASONIC IP MAN CO LTD·Filed 2014·Granted Mar 1, 2016·14 cites·14 claims
- 0674US9099746B2Electricity storage deviceOtsuka yu·Filed 2012·Granted Aug 4, 2015·2 cites·9 claims
- 0774US2024222797A1Ion conductor and battery using the samePANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 0873US10873101B2Flow batteryPANASONIC IP MAN CO LTD·Filed 2017·Granted Dec 22, 2020·1 cites·22 claims
- 0973US10547077B2Flow batteryPANASONIC IP MAN CO LTD·Filed 2017·Granted Jan 28, 2020·1 cites·19 claims
- 1065USD756375SDisplay screen with animated graphical user interfacePANASONIC CORP·Filed 2014·Granted May 17, 2016·13 cites·1 claims
- 1165US2024097123A1Electrode material and batteryPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 1264US11545657B2Cathode active material including lithium composite oxide having a layered crystal structurePANASONIC IP MAN CO LTD·Filed 2020·Granted Jan 3, 2023·0 cites·17 claims
- 1363US9703465B2Electronic devicePANASONIC IP CORP AMERICA·Filed 2013·Granted Jul 11, 2017·1 cites·23 claims
- 1461US2021273252A1Flow batteryPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 1561US2021351439A1Battery and method for manufacturing batteryPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 1661US2021280889A1Redox flow batteryPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 1761US2021280890A1Redox flow batteryPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 1858US10629970B2Lithium air battery including negative electrode, positive electrode, nonaqueous lithium ion conductor, and copper ionPANASONIC IP MAN CO LTD·Filed 2018·Granted Apr 21, 2020·0 cites·8 claims
- 1958US2021343997A1Primary batteryPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 2053US10727506B2Flow battery that includes redox mediatorPANASONIC IP MAN CO LTD·Filed 2018·Granted Jul 28, 2020·0 cites·5 claims
- 2153US10541435B2Flow battery that includes redox mediatorPANASONIC IP MAN CO LTD·Filed 2018·Granted Jan 21, 2020·0 cites·19 claims
- 2251US11211618B2Flow battery that includes liquid containing mediatorPANASONIC IP MAN CO LTD·Filed 2018·Granted Dec 28, 2021·0 cites·16 claims
- 2350US10629910B2Flow battery that includes redox mediatorPANASONIC IP MAN CO LTD·Filed 2018·Granted Apr 21, 2020·0 cites·12 claims
- 2450USD700823SInside door handle for vehicleAISIN SEIKI·Filed 2013·Granted Mar 11, 2014·7 cites·1 claims
- 2549US10665867B2Air battery including negative electrode, positive electrode, nonaqueous metal ion conductor, and oxygen evolving catalystPANASONIC IP MAN CO LTD·Filed 2018·Granted May 26, 2020·0 cites·8 claims
- 2648US10270101B2Electrode active material for power storage device, and power storage devicePANASONIC CORP·Filed 2014·Granted Apr 23, 2019·0 cites·4 claims
- 2748US9658755B2Electronic devicePANASONIC IP CORP AMERICA·Filed 2015·Granted May 23, 2017·0 cites·19 claims
- 2846US10665894B2Lithium air battery that includes nonaqueous lithium ion conductorPANASONIC IP MAN CO LTD·Filed 2018·Granted May 26, 2020·0 cites·8 claims
- 2946US2019081375A1Positive electrode for air batteryPANASONIC IP MAN CO LTD·Filed 2018·Application pending·0 cites
- 3043US2013122367A1Lithium primary cellOtsuka yu·Filed 2011·Application pending·0 cites
- 3142US2019067765A1Lithium air battery that includes nonaqueous lithium ion conductorPANASONIC IP MAN CO LTD·Filed 2018·Application pending·0 cites
- 3240US2012186890A1Air intake opening and closing apparatus for vehicleHORI KENJI·Filed 2011·Application pending·0 cites
- 3339US9761902B2Method for manufacturing nonaqueous electrolyte battery, and nonaqueous electrolyte batteryPANASONIC IP MAN CO LTD·Filed 2015·Granted Sep 12, 2017·0 cites·10 claims
- 3438USD701442SInside door handle for vehicleAISIN SEIKI·Filed 2013·Granted Mar 25, 2014·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →