Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6612398 | Methods for measurement, analysis and assessment of ground structure | Koji Tokimatsu | 2003-09-02 |
| 6253870 | Methods for measurement, analysis and assessment of ground structure | Koji Tokimatsu | 2001-07-03 |