Zn-plated hot stamped product
US-12546012-B2 · Feb 10, 2026 · US
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Akiba Kojiro patents
Akiba Kojiro is listed as an inventor on 17 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Akiba Kojiro |
| Total patents | 17 |
| First publication | Nov 19, 2015 |
| Latest publication | Feb 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Cold-rolled steel sheet
US-2025215545-A1 · Jul 3, 2025 · US
Hot stamped component
US-11878488-B2 · Jan 23, 2024 · US
Plated steel sheet for hot stamping
US-11866828-B2 · Jan 9, 2024 · US
Hot stamped component
US-11846027-B2 · Dec 19, 2023 · US
Zn-PLATED HOT STAMPED PRODUCT
US-2023220557-A1 · Jul 13, 2023 · US
Plated steel sheet for hot stamping
US-2023073024-A1 · Mar 9, 2023 · US
Hot stamped component
US-2023041452-A1 · Feb 9, 2023 · US
Hot stamped component
US-2023023145-A1 · Jan 26, 2023 · US
High-strength cold-rolled steel sheet and manufacturing method therefor
US-11473164-B2 · Oct 18, 2022 · US
Recent patents
Latest publications not already listed above.
High-strength cold-rolled steel sheet and manufacturing method therefor
US-2021062288-A1 · Mar 4, 2021 · US
Method of manufacturing plate-like molded body having a plurality of thickened portions, and plate-like molded body having a plurality of thickened portions
US-10464116-B2 · Nov 5, 2019 · US
Hot stamp molded body, and method for producing hot stamp molded body
US-10358687-B2 · Jul 23, 2019 · US
Galvannealed steel sheet and method of manufacturing the same
US-9725795-B2 · Aug 8, 2017 · US
Method of manufacturing plate-like molded body having a plurality of thickened portions, and plate-like molded body having a plurality of thickened portions
US-2016332205-A1 · Nov 17, 2016 · US
Hot stamp molded body, and method for producing hot stamp molded body
US-2016122845-A1 · May 5, 2016 · US
Galvannealed steel sheet and method of manufacturing the same
US-2015329946-A1 · Nov 19, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nippon Steel Corp | 13 |
| Nippon Steel & Sumitomo Metal Corp | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C23C2/06 | 13 |
| B32B15/013 | 13 |
| B32B15/043 | 10 |
| B32B15/18 | 10 |
| C23C28/3225 | 10 |