JPS59120809A
1982-12-27
Rear sensor of automobile
JPS587613A
1981-07-07
High-speed twist nematic liquid crystal cell
JPS57211007A
1981-06-22
Optical axis oscillation type distance sensor
JPS57171279A
1981-04-15
Photoelectric pluviometer
JPS57154220A
1981-03-17
Speed detecting space filter
JPS57138617A
1981-02-20
Space filter for automatic focusing
JPS57120875A
1981-01-19
Method for monitoring rear of vehicle
JPS57118114A
1981-01-14
Wide angle optical system
JPS57118176A
1981-01-14
Detector for shielding material in front of moving body detector using space filter
JPS5696210A
1980-12-15
Measuring device for distance to running body
JPS5790164A
1980-11-25
Detector for ball speed and strike zone
JPS56142463A
1980-04-08
Ball speed and strike zone detecting device
JPS56117170A
1980-02-21
Speed measuring apparatus for moving object
JPS56117115A
1980-02-21
Space filter device
JPS54156563A
1978-05-30
Method of measuring distance from target
JPS54116257A
1978-01-26
Static type automatic focus point position detecting system
JPS5461972A
1977-10-26
Motion detector for moving body
JPS548032A
1977-06-18
System of detecting speed of ball and strike zone
JPS53138381A
1977-05-07
Speed measurement system for moving body
JPS5383759A
1976-12-29
Space filtering device
