Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11041231 | H-section steel and method of producing the same | Kazutoshi Ichikawa, Motomichi HARA, Shunsuke YAMAGISHI | 2021-06-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11041231 | H-section steel and method of producing the same | Kazutoshi Ichikawa, Motomichi HARA, Shunsuke YAMAGISHI | 2021-06-22 |