Operation method, operation device, and operation system of battery, and non-transitory storage medium
US-12580409-B2 · Mar 17, 2026 · US
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Fujita Yumi patents
Fujita Yumi is listed as an inventor on 55 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Fujita Yumi |
| Total patents | 55 |
| First publication | Nov 3, 2015 |
| Latest publication | Mar 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Management method of secondary battery, charge method of secondary battery, management device of secondary battery, management system of secondary battery, electrode group, and unit battery
US-12355040-B2 · Jul 8, 2025 · US
Information processing device, information processing method, computer program product, and information processing system
US-2025085358-A1 · Mar 13, 2025 · US
Operation method and operation device of power storage system, power storage system, and non-transitory storage medium
US-2025030256-A1 · Jan 23, 2025 · US
Operation method, operation device, and operation system of battery, and non-transitory storage medium
US-2025030260-A1 · Jan 23, 2025 · US
Diagnosis method and diagnosis apparatus of power storage system, power storage system, and non-transitory storage medium
US-2024230782-A1 · Jul 11, 2024 · US
Secondary battery system, charging method, and vehicle for charging with three different currents
US-11901521-B2 · Feb 13, 2024 · US
Determination device relating to plurality of batteries, electricity storage system, determination method and non-transitory storage medium
US-11892515-B2 · Feb 6, 2024 · US
Secondary battery system, secondary battery, and assembled battery system
US-11799309-B2 · Oct 24, 2023 · US
Diagnosis method of battery, diagnosis device of battery, diagnosis system of battery, battery-mounted device, and non-transitory storage medium
US-11762032-B2 · Sep 19, 2023 · US
Recent patents
Latest publications not already listed above.
Management method, management device and management system of secondary battery, battery-mounted device and non-transitory storage medium
US-2023275450-A1 · Aug 31, 2023 · US
Charge and discharge control device, charge and discharge system, charge and discharge control method, and non-transitory storage medium
US-11735781-B2 · Aug 22, 2023 · US
Diagnosis method of battery, diagnosis device of battery, diagnosis system of battery, battery-mounted device, and non-transitory storage medium
US-11680989-B2 · Jun 20, 2023 · US
Management method of secondary battery, charge method of secondary battery, management device of secondary battery, management system of secondary battery, electrode group, and unit battery
US-2023015417-A1 · Jan 19, 2023 · US
Remanufacturing support server, battery collecting support server, battery database management server, vendor computer, and user computer
US-11488087-B2 · Nov 1, 2022 · US
Secondary battery system, secondary battery, and assembled battery system
US-2022329095-A1 · Oct 13, 2022 · US
Charge/discharge control apparatus, condition-of-use creation apparatus, non-transitory computer readable medium, and power storage system
US-11462780-B2 · Oct 4, 2022 · US
Diagnosis method of battery, diagnosis device of battery, diagnosis system of battery, battery-mounted device, and non-transitory storage medium
US-2022299574-A1 · Sep 22, 2022 · US
Information system and information providing method for storage battery
US-2022292441-A1 · Sep 15, 2022 · US
Diagnosis method of battery, diagnosis device of battery, diagnosis system of battery, battery-mounted device, and non-transitory storage medium
US-2022260645-A1 · Aug 18, 2022 · US
Secondary battery system, secondary battery, and assembled battery system
US-11394222-B2 · Jul 19, 2022 · US
Battery state estimating apparatus, battery state estimating method, non-transitory computer readable medium, control circuit and power storage system
US-11385293-B2 · Jul 12, 2022 · US
Determination device relating to plurality of batteries, electricity storage system, determination method and non-transitory storage medium
US-2022137151-A1 · May 5, 2022 · US
Management method, management device, management system and non-transitory storage medium
US-2022137153-A1 · May 5, 2022 · US
Battery charger, charging method, non-transitory storage medium, and battery provision system
US-11243261-B2 · Feb 8, 2022 · US
Battery control device, charge and discharge system, parking lot system, secondary battery reuse system, battery control method, and non-transitory storage medium
US-11201486-B2 · Dec 14, 2021 · US
Internal state estimation apparatus and method, and battery control apparatus
US-11187754-B2 · Nov 30, 2021 · US
Charge and discharge control method, battery-mounted device, management system, management method, management server, and non-transitory storage medium
US-2021288511-A1 · Sep 16, 2021 · US
Charge and discharge control device, charge and discharge system, charge and discharge control method, and non-transitory storage medium
US-2021226266-A1 · Jul 22, 2021 · US
Secondary battery system, charging method, and vehicle
US-2021091574-A1 · Mar 25, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Toshiba Kk | 55 |
| Inagaki Hiroki | 2 |
| Fujita Yumi | 2 |
| Takami Norio | 2 |
| Toshiba Digital Solutions Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 50 |
| H02J7/82 | 30 |
| G01R31/392 | 24 |
| H01M10/44 | 24 |
| H01M10/425 | 23 |