Inventor · disambiguated record
Fumiya Chujo
Also filed as: CHUJO FUMIYA
7 granted patents·4 pending applications·4 citations·filing 2018–2023
72Inventor score
Technology areasH01M
Top patents by PatentIndex Score
11 records- 0188US11094939B2Sulfur-based active materialSUMITOMO RUBBER IND·Filed 2020·Granted Aug 17, 2021·2 cites·17 claims
- 0288US11069893B2Sulfur-based active materialSUMITOMO RUBBER IND·Filed 2020·Granted Jul 20, 2021·2 cites·13 claims
- 0367US12286506B2Organic sulfur material, electrode, and lithium-ion secondary batteries, and producing methodSUMITOMO RUBBER IND·Filed 2021·Granted Apr 29, 2025·0 cites·20 claims
- 0467US2025214862A1Sulfur-based active material, electrode, lithium-ion secondary battery, and producing methods thereofSUMITOMO RUBBER IND·Filed 2023·Application pending·0 cites
- 0567US2025197216A1Sulfur-based active material, electrode, and lithium-ion secondary batterySUMITOMO RUBBER IND·Filed 2023·Application pending·0 cites
- 0665US11367868B2Sulfur-based positive-electrode active material, positive-electrode and lithium-ion secondary batterySUMITOMO RUBBER IND·Filed 2019·Granted Jun 21, 2022·0 cites·13 claims
- 0763US12206107B2Sulfur-based active material, electrode, non-aqueous electrolyte secondary battery and producing methods thereofSUMITOMO RUBBER IND·Filed 2021·Granted Jan 21, 2025·0 cites·10 claims
- 0863US11876228B2Organic sulfur material, electrode, and lithium-ion secondary batteries, and producing methodSUMITOMO RUBBER IND·Filed 2021·Granted Jan 16, 2024·0 cites·18 claims
- 0962US2024290969A1Sulfur-based active material, electrode, lithium-ion secondary battery, and producing method thereofSUMITOMO RUBBER IND·Filed 2022·Application pending·0 cites
- 1054US11552298B2Electrode for lithium-ion secondary batteryAIST·Filed 2018·Granted Jan 10, 2023·0 cites·12 claims
- 1145US2019148778A1Method of manufacturing lithium ion battery device and lithium ion battery deviceSUMITOMO RUBBER IND·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →