Nonaqueous electrolyte secondary battery laminated separator
US-11695186-B2 · Jul 4, 2023 · US
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Iwata Shizuka patents
Iwata Shizuka is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Iwata Shizuka |
| Total patents | 13 |
| First publication | Apr 25, 2019 |
| Latest publication | Jul 4, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Porous layer having nonuniform internal structure, battery laminated separator and nonaqueous electrolyte secondary battery including the same
US-11611131-B2 · Mar 21, 2023 · US
Nonaqueous electrolyte secondary battery porous layer
US-11594785-B2 · Feb 28, 2023 · US
Nonaqueous electrolyte secondary battery laminated separator
US-11594786-B2 · Feb 28, 2023 · US
Nonaqueous electrolyte secondary battery porous layer
US-2020335751-A1 · Oct 22, 2020 · US
Nonaqueous electrolyte secondary battery laminated separator
US-2020335750-A1 · Oct 22, 2020 · US
Nonaqueous electrolyte secondary battery porous layer
US-2020335753-A1 · Oct 22, 2020 · US
Nonaqueous electrolyte secondary battery porous layer
US-2020335752-A1 · Oct 22, 2020 · US
Nonaqueous electrolyte secondary battery laminated separator
US-2020335760-A1 · Oct 22, 2020 · US
Nonaqueous electrolyte secondary battery porous layer
US-10553906-B2 · Feb 4, 2020 · US
Recent patents
Latest publications not already listed above.
Nonaqueous electrolyte secondary battery porous layer
US-2019123380-A1 · Apr 25, 2019 · US
Nonaqueous electrolyte secondary battery porous layer
US-2019123378-A1 · Apr 25, 2019 · US
Nonaqueous electrolyte secondary battery porous layer
US-2019123379-A1 · Apr 25, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sumitomo Chemical Co | 13 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M10/0525 | 13 |
| H01M10/052 | 13 |
| H01M50/449 | 13 |
| Y02E60/10 | 13 |
| H01M50/423 | 13 |