Mold, apparatus, and method for producing metal-resin composite
US-12447700-B2 · Oct 21, 2025 · US
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Ihara Ryohei patents
Ihara Ryohei is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ihara Ryohei |
| Total patents | 11 |
| First publication | Sep 8, 2022 |
| Latest publication | Oct 21, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Structural member
US-12139199-B2 · Nov 12, 2024 · US
Apparatus, mold set, and method for producing metal-resin composite
US-12059827-B2 · Aug 13, 2024 · US
Method for producing resistance-welded member
US-2023201949-A1 · Jun 29, 2023 · US
Method for producing resistance-welded member
US-2023191526-A1 · Jun 22, 2023 · US
Apparatus, mold set, and method for producing metal-resin composite
US-2023111000-A1 · Apr 13, 2023 · US
Mold, apparatus, and method for producing metal-resin composite
US-2022395885-A1 · Dec 15, 2022 · US
Mold, apparatus, and method for producing metal-resin composite
US-2022396041-A1 · Dec 15, 2022 · US
Apparatus and method for producing metal-resin composite
US-2022395883-A1 · Dec 15, 2022 · US
Joining method and joined body
US-2022297221-A1 · Sep 22, 2022 · US
Recent patents
Latest publications not already listed above.
Structural member
US-2022281528-A1 · Sep 8, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Kobe Steel Ltd | 13 |
| Rapiit Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B29C43/36 | 6 |
| B29C43/18 | 6 |
| B29K2705/00 | 6 |
| B29C70/78 | 5 |
| B21D22/21 | 5 |