Transformer and power conversion device
US-11640871-B2 · May 2, 2023 · US
This page is not indexed by search engines while we improve data quality.
NAJIMA Yumi patents
NAJIMA Yumi is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | NAJIMA Yumi |
| Total patents | 2 |
| First publication | Nov 5, 2020 |
| Latest publication | May 2, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Transformer and power conversion device
US-2020350116-A1 · Nov 5, 2020 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Mitsubishi Electric Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01F27/22 | 2 |
| H01F27/085 | 2 |
| H01F27/24 | 2 |
| H01F30/10 | 2 |
| H01F27/025 | 2 |