Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9574313 | Tsunami breakwater wall of retaining wall structure supported by steel pipe piles and its construction method | Kazufumi Kawahara, Yuichi Shimizu | 2017-02-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9574313 | Tsunami breakwater wall of retaining wall structure supported by steel pipe piles and its construction method | Kazufumi Kawahara, Yuichi Shimizu | 2017-02-21 |