Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367898 | Method of calculating scale factor of gyro | — | 1994-11-29 |
| 5337245 | Location detecting apparatus with overspeed predicting means | — | 1994-08-09 |
| 5319561 | Apparatus for estimating current heading using magnetic and angular velocity sensors | — | 1994-06-07 |
| 5317515 | Vehicle heading correction apparatus | — | 1994-05-31 |