Sm-Fe-N MAGNET
US-2023039058-A1 · Feb 9, 2023 · US
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Fukuchi Eiichiro patents
Fukuchi Eiichiro is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Fukuchi Eiichiro |
| Total patents | 7 |
| First publication | Dec 15, 2016 |
| Latest publication | Feb 9, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Rare-earth permanent magnet
US-11302465-B2 · Apr 12, 2022 · US
Rare earth permanent magnet
US-10886044-B2 · Jan 5, 2021 · US
Rare-earth permanent magnet
US-2020020468-A1 · Jan 16, 2020 · US
Rare earth permanent magnet
US-2019279794-A1 · Sep 12, 2019 · US
Permanent magnet and rotating machine including the same
US-10170225-B2 · Jan 1, 2019 · US
Permanent magnet and rotating machine including the same
US-2016365181-A1 · Dec 15, 2016 · 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 |
|---|---|
| Tdk Corp | 7 |
| Yokota Hirotaka | 1 |
| Fukuchi Eiichiro | 1 |
| Okada Shusuke | 1 |
| Takagi Kenta | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01F1/058 | 4 |
| H01F1/055 | 4 |
| C22C38/10 | 4 |
| C22C38/005 | 3 |
| C22C2202/02 | 3 |