Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4443260 | Method for strengthening soft soil | Hajime Miyoshi, Etsuo Asanagi, Ikuo Okabayashi | 1984-04-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4443260 | Method for strengthening soft soil | Hajime Miyoshi, Etsuo Asanagi, Ikuo Okabayashi | 1984-04-17 |