Inventor · disambiguated record
Takashi Fujinaga
Also filed as: FUJINAGA TAKASHI
21 granted patents·5 pending applications·41 citations·filing 1998–2024
91Inventor score
Top patents by PatentIndex Score
26 records- 0192US8999583B2Lithium-ion secondary battery, anode for lithium-ion secondary battery, power tool, electric vehicle and energy storage systemHIROSE TAKAKAZU·Filed 2010·Granted Apr 7, 2015·14 cites·30 claims
- 0286US8383267B2Anode and secondary battery including the sameSONY CORP·Filed 2009·Granted Feb 26, 2013·6 cites·9 claims
- 0385US8932757B2Anode for lithium ion secondary battery, lithium ion secondary battery, electric tool, battery car, and electric power storage systemFUJINAGA TAKASHI·Filed 2011·Granted Jan 13, 2015·7 cites·14 claims
- 0483US9735424B2Active material for rechargeable battery, rechargeable battery, and electronic apparatusSONY CORP·Filed 2017·Granted Aug 15, 2017·1 cites·19 claims
- 0582US9083054B2Lithium ion secondary battery, lithium ion secondary battery negative electrode, battery pack, electric vehicle, electricity storage system, power tool, and electronic apparatusHIROSE TAKAKAZU·Filed 2012·Granted Jul 14, 2015·3 cites·23 claims
- 0671US2025390847A1Information processing method and information processing systemSONY GROUP CORP·Filed 2023·Application pending·0 cites
- 0767US9634322B2Active material for rechargeable battery, rechargeable battery, and electronic apparatusSONY CORP·Filed 2016·Granted Apr 25, 2017·0 cites·20 claims
- 0865US11722078B2Control apparatus and method of controlling the sameCANON KK·Filed 2021·Granted Aug 8, 2023·0 cites·10 claims
- 0965US8968935B2Anode for lithium ion secondary battery, lithium ion secondary battery, electric tool, battery car, and electric power storage systemKURASAWA SHUNSUKE·Filed 2011·Granted Mar 3, 2015·1 cites·16 claims
- 1064US9893351B2Battery, negative electrode active material, and electric toolSONY CORP·Filed 2015·Granted Feb 13, 2018·0 cites·22 claims
- 1164US9508991B2Active material for rechargeable battery, rechargeable battery, and electronic apparatusSONY CORP·Filed 2012·Granted Nov 29, 2016·0 cites·15 claims
- 1263US9225014B2Battery, negative electrode active material, and electric toolSONY CORP·Filed 2015·Granted Dec 29, 2015·0 cites·27 claims
- 1362US9048485B2Lithium-ion secondary battery, negative electrode for lithium-ion secondary battery, battery pack, electric vehicle, power storage system, electric tool, and electronic deviceHIROSE TAKAKAZU·Filed 2012·Granted Jun 2, 2015·0 cites·21 claims
- 1462US8607547B2Flue gas purifying deviceTANOURA MASAZUMI·Filed 2009·Granted Dec 17, 2013·3 cites·14 claims
- 1557US9454638B2Motor design method, motor designed by motor design method, and electric vehicle provided with motorFUJINAGA TAKASHI·Filed 2011·Granted Sep 27, 2016·2 cites·4 claims
- 1656US2010159337A1Anode and secondary batterySONY CORP·Filed 2009·Application pending·0 cites
- 1755US2024283786A1Information processing apparatus, information processing system, information processing method, and storage mediumCANON KK·Filed 2024·Application pending·0 cites
- 1853US11032755B2Wireless communication apparatus and control method thereofCANON KK·Filed 2020·Granted Jun 8, 2021·0 cites·17 claims
- 1949US10826038B2Secondary battery, battery pack, and electric vehicleSONY CORP·Filed 2013·Granted Nov 3, 2020·0 cites·10 claims
- 2048US11943528B2Information processing apparatus, information processing method, and programCANON KK·Filed 2022·Granted Mar 26, 2024·0 cites·9 claims
- 2147US2011252771A1Flue gas purifying deviceMITSUBISHI HEAVY IND LTD·Filed 2009·Application pending·0 cites
- 2246US10932314B2Communication apparatus, control method, and storage mediumCANON KK·Filed 2018·Granted Feb 23, 2021·0 cites·16 claims
- 2345US9059452B2Anode for lithium ion secondary battery, lithium ion secondary battery, electric power tool, electrical vehicle, and electric power storage systemKURASAWA SHUNSUKE·Filed 2011·Granted Jun 16, 2015·0 cites·18 claims
- 2438US2012047879A1Flue gas purifying deviceUJIHARA YUUKO·Filed 2010·Application pending·0 cites
- 2536US9051863B2Flue gas purifying deviceTANOURA MASAZUMI·Filed 2010·Granted Jun 9, 2015·0 cites·11 claims
- 2636US6480310B1PDS structured optical subscriber systemNEC CORP·Filed 1998·Granted Nov 12, 2002·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →