Positive electrode active material including lithium-containing complex phosphate elliptical particles, power storage device, electronic device, and method for manufacturing: positive electrode active material
US-12438161-B2 · Oct 7, 2025 · US
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Miwa Takuya patents
Miwa Takuya is listed as an inventor on 110 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Miwa Takuya |
| Total patents | 110 |
| First publication | Apr 9, 2015 |
| Latest publication | Oct 7, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Pretreatment apparatus, pretreatment method, producing method, and aqueous solution
US-12403710-B2 · Sep 2, 2025 · US
Method for estimating charging rate of battery
US-2025264536-A1 · Aug 21, 2025 · US
Electronic device including secondary battery
US-12388109-B2 · Aug 12, 2025 · US
Electronic device with secondary battery
US-12308379-B2 · May 20, 2025 · US
One-pack type epoxy resin composition
US-2025109240-A1 · Apr 3, 2025 · US
Positive electrode active material for secondary battery, secondary battery, battery management unit, and electronic device
US-2024421284-A1 · Dec 19, 2024 · US
Positive electrode active material for secondary battery, secondary battery, battery management unit, and electronic device
US-12087935-B2 · Sep 10, 2024 · US
Conductor, power storage device, electronic device, and method for forming conductor
US-12080893-B2 · Sep 3, 2024 · US
Method for manufacturing positive electrode active material, and lithium ion battery
US-2024186511-A1 · Jun 6, 2024 · US
Recent patents
Latest publications not already listed above.
Method for manufacturing positive electrode active material, and lithium ion battery
US-11936043-B2 · Mar 19, 2024 · US
Manufacturing method of composite oxide and manufacturing method of power storage device
US-2024030436-A1 · Jan 25, 2024 · US
Method for making LiFePO4 by hydrothermal method
US-11799084-B2 · Oct 24, 2023 · US
Positive electrode active material for secondary battery, secondary battery, battery management unit, and electronic device
US-2023335707-A1 · Oct 19, 2023 · US
Pretreatment apparatus, pretreatment method, producing method, and aqueous solution
US-2023322006-A1 · Oct 12, 2023 · US
Conductor, power storage device, electronic device, and method for forming conductor
US-2023299305-A1 · Sep 21, 2023 · US
Positive electrode active material for secondary battery, secondary battery, battery management unit, and electronic device
US-11728469-B2 · Aug 15, 2023 · US
Positive electrode active material, power storage device, electronic device, and method for manufacturing positive electrode, active material
US-2023253574-A1 · Aug 10, 2023 · US
Electronic device including secondary battery
US-2023246224-A1 · Aug 3, 2023 · US
Apparatus and method for identifying obstacle around vehicle
US-11704911-B2 · Jul 18, 2023 · US
Conductor, power storage device, electronic device, and method for forming conductor
US-11699794-B2 · Jul 11, 2023 · US
Method for manufacturing lithium-containing complex phosphate elliptical particles
US-11637293-B2 · Apr 25, 2023 · US
Secondary battery comprising the opening
US-11626637-B2 · Apr 11, 2023 · US
Two-wheeled vehicle tire
US-11607914-B2 · Mar 21, 2023 · US
Power transmission device
US-2022403921-A1 · Dec 22, 2022 · US
Off-road tyre
US-11518195-B2 · Dec 6, 2022 · US
Power transmission device
US-2022371651-A1 · Nov 24, 2022 · US
Secondary battery, graphene oxide, and manufacturing method thereof
US-11437622-B2 · Sep 6, 2022 · US
Tyre
US-11420478-B2 · Aug 23, 2022 · US
Obstacle recognition device
US-11417115-B2 · Aug 16, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Semiconductor Energy Lab | 76 |
| Sumitomo Rubber Ind | 14 |
| Toyota Motor Co Ltd | 7 |
| Denso Corp | 7 |
| Miwa Takuya | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 71 |
| H01M10/0525 | 50 |
| H01M2220/30 | 43 |
| H01M4/5825 | 41 |
| Y02P70/50 | 38 |