Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6622093 | Method and system for predicting rapid motion in earth's crust on basis of electromagnetic field observation | Hiroshi Iitaka, Kozo Takahashi | 2003-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6622093 | Method and system for predicting rapid motion in earth's crust on basis of electromagnetic field observation | Hiroshi Iitaka, Kozo Takahashi | 2003-09-16 |