Lithium ion secondary battery element including negative electrode with negative electrode active material layer tapered part having smaller density than negative electrode active material layer flat part
US-11764405-B2 · Sep 19, 2023 · US
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Kimura Aika patents
Kimura Aika is listed as an inventor on 14 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kimura Aika |
| Total patents | 14 |
| First publication | May 12, 2016 |
| Latest publication | Sep 19, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Stacked battery and battery module
US-11276897-B2 · Mar 15, 2022 · US
Lithium Ion Secondary Battery Element, Lithium Ion Secondary Battery, and Method for Manufacturing Lithium Ion Secondary Battery Element
US-2020381769-A1 · Dec 3, 2020 · US
Stacked Battery and Battery Module
US-2020373625-A1 · Nov 26, 2020 · US
Stacked Battery and Battery Module
US-2020350529-A1 · Nov 5, 2020 · US
Lithium ion secondary battery
US-10236491-B2 · Mar 19, 2019 · US
Lithium ion secondary battery and method for manufacturing the same
US-2018351204-A1 · Dec 6, 2018 · US
Lithium ion secondary battery and method for manufacturing the same
US-9972818-B2 · May 15, 2018 · US
Manufacturig method for battery
US-9761915-B2 · Sep 12, 2017 · US
Secondary battery
US-9698408-B2 · Jul 4, 2017 · US
Recent patents
Latest publications not already listed above.
Lithium ion secondary battery
US-2016351949-A1 · Dec 1, 2016 · US
Lithium ion secondary battery and method for manufacturing the same
US-2016285066-A1 · Sep 29, 2016 · US
Lithium ion secondary battery
US-2016285065-A1 · Sep 29, 2016 · US
Secondary battery
US-2016133910-A1 · May 12, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Automotive Energy Supply Corp | 9 |
| Envision Aesc Japan Ltd | 5 |
| Aesc Japan Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02P70/50 | 14 |
| H01M10/0585 | 14 |
| Y02E60/10 | 14 |
| H01M10/0525 | 9 |
| H01M50/105 | 7 |