Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6289284 | Method of imaging the permeability and fluid content structure within sediment | — | 2001-09-11 |
| 6179084 | Underground acoustic wave transmitter, receiver, transmitting/receiving method, and underground exploration using this | Junichi Sakakibara | 2001-01-30 |
| 6061300 | Method of imaging the permeability and fluid content structure within sediment | — | 2000-05-09 |
| 5991236 | Method of measuring buried objects, geological formations and sediment properties | — | 1999-11-23 |
| 5406530 | Pseudo-random binary sequence measurement method | — | 1995-04-11 |
| 5243565 | Method of measuring directional spectra of surface gravity waves | — | 1993-09-07 |
| 5142500 | Non-destructive method of measuring physical characteristics of sediments | Altan Turgut | 1992-08-25 |
| 4951264 | Method of measuring the shear modulus profile of a seabed | — | 1990-08-21 |
| 4807199 | Bottom shear modulus profiler | Michael Brown, Tsuyoshi Torri, Alan Berman | 1989-02-21 |