Inventor · disambiguated record
Ryota Tajima
Also filed as: TAJIMA RYOTA
126 granted patents·39 pending applications·367 citations·filing 2007–2025
99Inventor score
Top patents by PatentIndex Score
165 records- 0199US11233266B2Electronic device with secondary batterySEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Jan 25, 2022·4 cites·19 claims
- 0298US10434847B2Display device and driving support systemSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Oct 8, 2019·20 cites·23 claims
- 0398US10122010B2Secondary battery and electronic device including the sameSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Nov 6, 2018·23 cites·16 claims
- 0498US9941506B2Current collector, secondary battery, electronic device, and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Apr 10, 2018·18 cites·17 claims
- 0598US9843073B2Secondary batterySEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Dec 12, 2017·16 cites·20 claims
- 0697US11984562B2Charging-control device and electronic device with secondary batterySEMICONDUCTOR ENERGY LAB·Filed 2022·Granted May 14, 2024·1 cites·14 claims
- 0797US10601066B2Electronic device with secondary batterySEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Mar 24, 2020·9 cites·19 claims
- 0897US10217971B2Power storage unit and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Feb 26, 2019·24 cites·21 claims
- 0997US9640831B2Electronic device with secondary batterySEMICONDUCTOR ENERGY LAB·Filed 2015·Granted May 2, 2017·13 cites·10 claims
- 1096US11837112B2Display device and driving support systemSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Dec 5, 2023·3 cites·12 claims
- 1195US11817726B2Power feeding device, electronic device, and operation method of power feeding deviceSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Nov 14, 2023·3 cites·2 claims
- 1295US11600883B2Battery module, method for manufacturing battery module, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Mar 7, 2023·2 cites·14 claims
- 1395US9183995B2Negative electrode for power storage device and power storage deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Nov 10, 2015·11 cites·28 claims
- 1495US8822088B2Power storage deviceTAJIMA RYOTA·Filed 2012·Granted Sep 2, 2014·17 cites·24 claims
- 1594US9960446B2Secondary battery and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted May 1, 2018·5 cites·19 claims
- 1694US8663841B2Power storage deviceTAJIMA RYOTA·Filed 2012·Granted Mar 4, 2014·15 cites·15 claims
- 1794US2025118802A1Secondary batterySEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 1893US11563238B2Charging-control device and electronic device with secondary batterySEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Jan 24, 2023·3 cites·6 claims
- 1993US11205356B2Display device and driving support systemSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Dec 21, 2021·7 cites·16 claims
- 2093US9882179B2Secondary battery and electronic device including secondary batterySEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Jan 30, 2018·10 cites·15 claims
- 2193US9461300B2Power storage deviceSEMICONDUCTOR ENERGY LAB·Filed 2012·Granted Oct 4, 2016·8 cites·10 claims
- 2293US9401247B2Negative electrode for power storage device and power storage deviceTAJIMA RYOTA·Filed 2012·Granted Jul 26, 2016·11 cites·21 claims
- 2393US2024429360A1Current collector, secondary battery, electronic device, and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 2492US12489134B2Secondary battery and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Granted Dec 2, 2025·0 cites·12 claims
- 2592US12368180B2Secondary battery and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Granted Jul 22, 2025·0 cites·15 claims
- 2692US9070950B2Power storage element, manufacturing method thereof, and power storage deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Jun 30, 2015·9 cites·23 claims
- 2791US12418049B2Power storage device, method for manufacturing power storage device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Granted Sep 16, 2025·0 cites·6 claims
- 2891US12176485B2Secondary batterySEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Dec 24, 2024·0 cites·14 claims
- 2991US11340306B2Lifetime estimation device, lifetime estimation method, and abnormality detection method of secondary batterySEMICONDUCTOR ENERGY LAB·Filed 2018·Granted May 24, 2022·3 cites·4 claims
- 3091US10236483B2Electronic device and glasses-type device including secondary batterySEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Mar 19, 2019·3 cites·8 claims
- 3191US7709883B2Nonvolatile semiconductor memory deviceSEMICONDUCTOR ENERGY LAB·Filed 2007·Granted May 4, 2010·19 cites·48 claims
- 3290US12230817B2Secondary batterySEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Feb 18, 2025·0 cites·4 claims
- 3390US11955612B2Neural network, power storage system, vehicle, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Apr 9, 2024·1 cites·10 claims
- 3490US10756311B2Secondary battery and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Aug 25, 2020·2 cites·14 claims
- 3590US10720662B2Secondary battery and method for manufacturing secondary batterySEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Jul 21, 2020·4 cites·14 claims
- 3690US10263223B2Secondary batterySEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Apr 16, 2019·3 cites·17 claims
- 3789US11714385B2Connecting member, power supply device, electronic device, and systemSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Aug 1, 2023·2 cites·9 claims
- 3889US10930904B2Battery module, method for manufacturing battery module, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Feb 23, 2021·2 cites·19 claims
- 3989US10770910B2Connecting member, power supply device, electronic device, and systemSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Sep 8, 2020·5 cites·15 claims
- 4089US10665888B2Power storage device and method for manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted May 26, 2020·2 cites·13 claims
- 4189US10608290B2Flexible battery and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Mar 31, 2020·2 cites·9 claims
- 4289US10586955B2Secondary batterySEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Mar 10, 2020·1 cites·16 claims
- 4389US10056578B2Electronic device with secondary batterySEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Aug 21, 2018·2 cites·12 claims
- 4489US2025046864A1Solid-state secondary battery and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 4589US2024363905A1Power storage device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 4688US11670807B2Flexible battery and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Jun 6, 2023·1 cites·3 claims
- 4788US11264648B2Power storage device, method for manufacturing power storage device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Mar 1, 2022·1 cites·9 claims
- 4888US10714784B2Secondary battery and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Jul 14, 2020·1 cites·15 claims
- 4988US2025316857A1Battery module, method for manufacturing battery module, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 5088US2025062349A1All-solid-state battery and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
Showing the top 50 of 165 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →