Negative electrode current collector foil including iron based alloy layer sandwiched between copper layers and method for manufacturing the same
US-10868310-B2 · Dec 15, 2020 · US
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Kushima Wataru patents
Kushima Wataru is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kushima Wataru |
| Total patents | 2 |
| First publication | Nov 28, 2019 |
| Latest publication | Dec 15, 2020 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hitachi Metals Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M4/661 | 2 |
| C22C38/06 | 2 |
| H01M4/662 | 2 |
| C23C30/00 | 2 |
| C22C38/001 | 2 |