Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10189065 | Steel pipe, steel pipe structure, method of manufacturing steel pipe, and method of designing steel pipe | Hisakazu Tajika | 2019-01-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10189065 | Steel pipe, steel pipe structure, method of manufacturing steel pipe, and method of designing steel pipe | Hisakazu Tajika | 2019-01-29 |