Inventor
SAWADA HIRAKI
JP4 patents
Patents
4 patentsUS3986353AOct 19, 1976
Secondary air pressure control valve
NISSAN MOTOR19 citations70
US4196709AApr 8, 1980
After burning preventive system for an internal combustion engine
NISSAN MOTOR9 citations69
US4077208AMar 7, 1978
Secondary air supply control device
NISSAN MOTOR4 citations57
US4077375AMar 7, 1978
Fuel vaporizer
NISSAN MOTOR1 citations45