Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8721228 | Foundation-unit structure of structural object such as retaining wall, structure of upper and lower boundaries of retaining wall, and retaining wall | Yoshio Suematsu, Toshimitsu Komatsu | 2014-05-13 |