Issued Patents All Time
Showing 1–2 of 2 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, Noriyuki Yasufuku | 2014-05-13 |
| 6106195 | Method of formation of tidal residual current in water area | Shinichiro Yano | 2000-08-22 |