Coating material for use in direct-reduction iron production, and production method therefor
US-2025179595-A1 · Jun 5, 2025 · US
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Nakahara Yoshiko patents
Nakahara Yoshiko is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Nakahara Yoshiko |
| Total patents | 4 |
| First publication | Jun 9, 2022 |
| Latest publication | Jun 5, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Method of reducing iron ore powder
US-2025163525-A1 · May 22, 2025 · US
Hot press member, production method for steel sheet for hot press, and production method for hot press member
US-12163202-B2 · Dec 10, 2024 · US
Hot press member, production method for steel sheet for hot press, and production method for hot press member
US-2022177992-A1 · Jun 9, 2022 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Jfe Steel Corp | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C21D8/0226 | 2 |
| C22C38/46 | 2 |
| C22C38/14 | 2 |
| C21D8/0273 | 2 |
| C21D9/00 | 2 |