Inventor · disambiguated record
Tatsuya Ikenuma
Also filed as: IKENUMA TATSUYA
21 granted patents·22 pending applications·38 citations·filing 2012–2025
92Inventor score
Files withSEMICONDUCTOR ENERGY LAB43
Top patents by PatentIndex Score
43 records- 0196US9293770B2Graphene oxide, positive electrode for nonaqueous secondary battery using graphene oxide, method of manufacturing positive electrode for nonaqueous secondary battery, nonaqueous secondary battery, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Mar 22, 2016·13 cites·14 claims
- 0292US11251415B2Storage battery electrode, manufacturing method thereof, storage battery, electronic device, and grapheneSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Feb 15, 2022·2 cites·14 claims
- 0392US10454102B2Lithium manganese composite oxide, secondary battery, electronic device, and method for forming layerSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Oct 22, 2019·3 cites·20 claims
- 0489US10608248B2Lithium manganese composite oxide, secondary battery, and electrical deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Mar 31, 2020·2 cites·12 claims
- 0589US10529977B2Storage battery electrode, manufacturing method thereof, storage battery, electronic device, and grapheneSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Jan 7, 2020·2 cites·8 claims
- 0689US9882211B2Lithium-ion secondary battery and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Jan 30, 2018·6 cites·24 claims
- 0788US10354810B2Electrode, power storage device, electronic device, and method for fabricating electrodeSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Jul 16, 2019·4 cites·6 claims
- 0887US10249876B2Lithium-ion secondary battery and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Apr 2, 2019·4 cites·12 claims
- 0987US2024413342A1Storage battery electrode, manufacturing method thereof, storage battery, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 1086US11881578B2Storage battery electrode, manufacturing method thereof, storage battery, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Jan 23, 2024·0 cites·16 claims
- 1184US2025219050A1Storage battery electrode, manufacturing method thereof, storage battery, electronic device, and grapheneSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 1283US2024250237A1Storage battery electrode, manufacturing method thereof, storage battery, electronic device, and grapheneSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 1383US2025253344A1Graphene oxide, positive electrode for nonaqueous secondary battery using graphene oxide, method of manufacturing positive electrode for nonaqueous secondary battery, nonaqueous secondary battery, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 1483US2025246633A1Graphene oxide, positive electrode for nonaqueous secondary battery using graphene oxide, method of manufacturing positive electrode for nonaqueous secondary battery, nonaqueous secondary battery, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 1583US2025253345A1Graphene oxide, positive electrode for nonaqueous secondary battery using graphene oxide, method of manufacturing positive electrode for nonaqueous secondary battery, nonaqueous secondary battery, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 1682US11961994B2Storage battery electrode, manufacturing method thereof, storage battery, electronic device, and grapheneSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Apr 16, 2024·0 cites·16 claims
- 1781US10367188B2Storage battery electrode, manufacturing method thereof, storage battery, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Jul 30, 2019·1 cites·7 claims
- 1881US2020144622A1Graphene oxide, positive electrode for nonaqueous secondary battery using graphene oxide, method of manufacturing positive electrode for nonaqueous secondary battery, nonaqueous secondary battery, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Application pending·0 cites
- 1978US11735738B2Method for forming electrode, electrode, storage battery, and electric deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Aug 22, 2023·0 cites·10 claims
- 2078US11545655B2Storage battery electrode, manufacturing method thereof, storage battery, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Jan 3, 2023·0 cites·10 claims
- 2176US10923706B2Storage battery electrode, manufacturing method thereof, storage battery, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Feb 16, 2021·0 cites·15 claims
- 2276US2022115668A1Graphene oxide, positive electrode for nonaqueous secondary battery using graphene oxide, method of manufacturing positive electrode for nonaqueous secondary battery, nonaqueous secondary battery, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Application pending·0 cites
- 2376US2019067701A1Graphene oxide, positive electrode for nonaqueous secondary battery using graphene oxide, method of manufacturing positive electrode for nonaqueous secondary battery, nonaqueous secondary battery, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Application pending·0 cites
- 2475US12218337B2Power storage device electrode, method for manufacturing the same, power storage device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Feb 4, 2025·0 cites·18 claims
- 2573US11967710B2Electrode, manufacturing method thereof, storage battery, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Apr 23, 2024·0 cites·10 claims
- 2672US2020358102A1Graphene oxide, positive electrode for nonaqueous secondary battery using graphene oxide, method of manufacturing positive electrode for nonaqueous secondary battery, nonaqueous secondary battery, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Application pending·0 cites
- 2772US2020373581A1Graphene oxide, positive electrode for nonaqueous secondary battery using graphene oxide, method of manufacturing positive electrode for nonaqueous secondary battery, nonaqueous secondary battery, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Application pending·0 cites
- 2870US11165066B2Method for forming electrode, electrode, storage battery, and electric deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Nov 2, 2021·1 cites·6 claims
- 2970US2018198130A1Storage battery electrode, manufacturing method thereof, storage battery, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Application pending·0 cites
- 3069US2016204440A1Graphene oxide, positive electrode for nonaqueous secondary battery using graphene oxide, method of manufacturing positive electrode for nonaqueous secondary battery, nonaqueous secondary battery, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2016·Application pending·0 cites
- 3168US9865867B2Lithium manganese composite oxide, secondary battery, and electrical deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Jan 9, 2018·0 cites·17 claims
- 3268US2020259183A1Storage battery electrode, manufacturing method thereof, storage battery, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Application pending·0 cites
- 3368US2019207203A1Electrode, power storage device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Application pending·0 cites
- 3467US2022285691A1Electrode, power storage device, electronic device, and manufacturing method of electrodeSEMICONDUCTOR ENERGY LAB·Filed 2022·Application pending·0 cites
- 3565US10230095B2Electrode, power storage device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Mar 12, 2019·0 cites·15 claims
- 3665US2015111101A1Power storage device electrode, method for manufacturing the same, power storage device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Application pending·0 cites
- 3765US2015099179A1Lithium manganese composite oxide, secondary battery, electronic device, and method for forming layerSEMICONDUCTOR ENERGY LAB·Filed 2014·Application pending·0 cites
- 3864US2016118666A1Storage battery electrode, manufacturing method thereof, storage battery, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Application pending·0 cites
- 3960US2017062819A1Electrode, manufacturing method thereof, storage battery, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2016·Application pending·0 cites
- 4056US11322745B2Electrode, power storage device, electronic device, and manufacturing method of electrodeSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted May 3, 2022·0 cites·22 claims
- 4156US9728770B2Storage battery electrode, manufacturing method thereof, storage battery, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Aug 8, 2017·0 cites·20 claims
- 4254US2015166348A1Graphene, graphene-including layer, electrode, and power storage deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Application pending·0 cites
- 4346US2013045156A1Method for forming graphene and craphene oxide salt, and graphene oxide saltSEMICONDUCTOR ENERGY LAB·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →