Press apparatus and method of manufacturing press-formed product
US-12528263-B2 · Jan 20, 2026 · US
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Nisimura Ryuichi patents
Nisimura Ryuichi is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Nisimura Ryuichi |
| Total patents | 2 |
| First publication | Dec 21, 2023 |
| Latest publication | Jan 20, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Press apparatus and method of manufacturing press-formed product
US-2023405957-A1 · Dec 21, 2023 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nippon Steel Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B30B15/026 | 2 |
| B30B15/062 | 2 |
| B21D22/06 | 2 |
| B21D37/10 | 2 |
| B30B15/02 | 2 |