Lithium ion secondary battery containing a negative electrode material layer containing Si and O as constituent elements
US-9673446-B2 · Jun 6, 2017 · US
This page is not indexed by search engines while we improve data quality.
Kojima Eri patents
Kojima Eri is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kojima Eri |
| Total patents | 3 |
| First publication | Apr 7, 2015 |
| Latest publication | Jun 6, 2017 |
Notable patents
Publications ranked by popularity score, then publication date.
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Kojima Eri | 2 |
| Hitachi Maxell | 2 |
| Katayama Hideaki | 1 |
| Aoyama Shigeo | 1 |
| Sato Yoshinori | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 3 |
| Y02P70/50 | 3 |
| H01M10/0525 | 2 |
| H01M10/052 | 2 |
| H01M50/446 | 2 |