Maekawa; Hiroko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Maekawa; Hiroko.The latest application filed is for "image tracking device and image tracking method".
- Maekawa; Hiroko - Himeji JP
- Maekawa; Hiroko - Hyogo JP
| Patent | Date |
|---|---|
| Image tracking device and image tracking method Grant 5,530,771 - Maekawa June 25, 1 | 1996-06-25 |
| Distance detecting apparatus for a vehicle Grant 5,304,980 - Maekawa April 19, 1 | 1994-04-19 |
| Distance-measuring equipment Grant 5,255,064 - Maekawa * October 19, 1 | 1993-10-19 |
| Distance measuring apparatus Grant 5,131,740 - Maekawa July 21, 1 | 1992-07-21 |
| Device for detecting alcoholic content Grant 5,074,659 - Suzuki , et al. December 24, 1 | 1991-12-24 |
| Optical transceiver apparatus for detecting distance between two cars Grant 5,039,217 - Maekawa , et al. August 13, 1 | 1991-08-13 |
| Vehicle tracking control for continuously detecting the distance and direction to a preceding vehicle irrespective of background dark/light distribution Grant 5,026,153 - Suzuki , et al. June 25, 1 | 1991-06-25 |
| Device for detecting alcoholic content Grant 5,015,091 - Suzuki , et al. May 14, 1 | 1991-05-14 |
| Speed control apparatus for an automotive vehicle with creep control Grant 4,969,103 - Maekawa November 6, 1 | 1990-11-06 |
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