Inventor · disambiguated record
Issei Sugiyama
Also filed as: SUGIYAMA ISSEI
2 granted patents·8 pending applications·0 citations·filing 2020–2024
25Inventor score
Files withTOYOTA MOTOR CO LTD10
Top patents by PatentIndex Score
10 records- 0159US2024088377A1Positive electrode active material particle, manufacturing method of positive electrode active material particle, and lithium ion secondary batteryTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0257US2024274814A1Positive electrode active material, positive electrode, solid-state battery, and method of manufacturing positive electrode active materialTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0357US2024213468A1Positive electrode active material, positive electrode material, positive electrode layer, solid-state battery, and method of producing solid-state batteryTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0457US2024213466A1Positive electrode active material for lithium ion battery, positive electrode active material for sodium ion battery, positive electrode material, solid-state battery, and method of producing positive electrode active material for lithium ion batteryTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0555US2024213467A1Positive electrode active material for lithium ion battery, positive electrode material, positive electrode, solid-state battery, positive electrode active material for sodium ion battery, and method of producing positive electrode active material for lithium ion batteryTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0655US2024222622A1Positive electrode active material, method for producing positive electrode active material, and solid-state batteryTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0754US2024199440A1Positive electrode active material, lithium-ion secondary battery, and manufacturing method for positive electrode active materialTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0851US12015153B2Method of producing cathode active material, and method of producing lithium ion batteryTOYOTA MOTOR CO LTD·Filed 2020·Granted Jun 18, 2024·0 cites·7 claims
- 0948US11728467B2Method of producing cathode active material, and method of producing lithium ion batteryTOYOTA MOTOR CO LTD·Filed 2020·Granted Aug 15, 2023·0 cites·8 claims
- 1048US2022158165A1Method for producing cathode active material, cathode active material, and method for producing lithium ion batteryTOYOTA MOTOR CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →