Method for producing resin collector for negative electrodes, method for producing negative electrode for lithium ion batteries, and method for producing lithium ion battery
US-12015140-B2 · Jun 18, 2024 · US
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Maruyama Yasuji patents
Maruyama Yasuji is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Maruyama Yasuji |
| Total patents | 3 |
| First publication | Dec 30, 2021 |
| Latest publication | Jun 18, 2024 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Gunze Kk | 3 |
| Sanyo Chemical Ind Ltd | 2 |
| Apb Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M10/0525 | 3 |
| H01M4/668 | 3 |
| Y02E60/10 | 3 |
| H01M2004/027 | 2 |
| H01M4/667 | 2 |