Inventor · disambiguated record
Isao Koizumi
Also filed as: KOIZUMI ISAO
10 granted patents·7 pending applications·112 citations·filing 2000–2024
84Inventor score
Top patents by PatentIndex Score
17 records- 0189US6462676B1Map displaying apparatus and map displaying methodPIONEER CORP·Filed 2000·Granted Oct 8, 2002·105 cites·20 claims
- 0282US9083054B2Lithium 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
- 0380US9742007B2Active material, electrode, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatusSONY CORP·Filed 2014·Granted Aug 22, 2017·2 cites·14 claims
- 0473US10853980B2Image processing apparatus, image processing method, program, and recording mediumFUJIFILM CORP·Filed 2018·Granted Dec 1, 2020·2 cites·24 claims
- 0564US9893351B2Battery, negative electrode active material, and electric toolSONY CORP·Filed 2015·Granted Feb 13, 2018·0 cites·22 claims
- 0663US9225014B2Battery, negative electrode active material, and electric toolSONY CORP·Filed 2015·Granted Dec 29, 2015·0 cites·27 claims
- 0762US9048485B2Lithium-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
- 0862US2017288219A1Lithium-ion secondary battery, negative electrode for lithium-ion secondary battery, battery pack, electric vehicle, power storage system, electric tool, and electronic deviceSONY CORP·Filed 2017·Application pending·0 cites
- 0960US9780368B2Lithium-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 Oct 3, 2017·0 cites·13 claims
- 1060US2025132311A1Negative electrode active material for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary batteryPANASONIC ENERGY CO LTD·Filed 2022·Application pending·0 cites
- 1158US2025210630A1Negative electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary batteryPANASONIC ENERGY CO LTD·Filed 2023·Application pending·0 cites
- 1254US2022246923A1Negative electrode active material for secondary batteries, and secondary batterySANYO ELECTRIC CO·Filed 2020·Application pending·0 cites
- 1353US2024145709A1Negative electrode active material composite particle, method for manufacturing negative electrode active material composite particle, and nonaqueous electrolyte secondary batteryPANASONIC ENERGY CO LTD·Filed 2022·Application pending·0 cites
- 1452US10846771B2Image processing apparatus, image processing method, program, and recording mediumFUJIFILM CORP·Filed 2018·Granted Nov 24, 2020·0 cites·18 claims
- 1550US2025024142A1Imaging linking system, server device, imaging device, imaging linking method, and programFUJIFILM CORP·Filed 2024·Application pending·0 cites
- 1648US10783355B2Image processing system, image processing method, program, and recording mediumFUJIFILM CORP·Filed 2018·Granted Sep 22, 2020·0 cites·20 claims
- 1746US2019207219A1Negative electrode active mass for rechargeable battery, negative electrode for rechargeable battery, and rechargeable batterySAMSUNG SDI CO LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →