Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5629669 | Running control apparatus for vehicles and alarm apparatus for vehicles | Katsuhiro Asano, Yoshikazu Hattori, Takashi Shigematsu | 1997-05-13 |
| 5583800 | Vehicle speed sensor utilizing relationship between vehicle wheel speed and doppler-effect speed | Shinji Ikeda | 1996-12-10 |
| 5373446 | Vehicle ground-speed detecting apparatus | — | 1994-12-13 |
| 5358318 | Duty cycle controller for anti-lock brake pressure regulating valve, using wheel speed deviation from target value and time derivative thereof | Shinji Ikeda | 1994-10-25 |
| 5334983 | Doppler-effect ground speed sensor for use with a brake system | Shinji Ikeda | 1994-08-02 |
| 5243564 | Doppler-effect vehicle ground-speed detecting apparatus having means for detecting vehicle body inclination | Shinji Ikeda | 1993-09-07 |
| 5035225 | Fuel injection control apparatus of internal combustion engine | — | 1991-07-30 |