Inventor
ISHIZAWA ISAMU
JP4 patents
Patents
4 patentsUSRE34906EApr 18, 1995
Motor-driven throttle valve assembly
HITACHI LTD28 citations90
US4809659AMar 7, 1989
Motor-driven throttle valve assembly
HITACHI LTD37 citations90
US4840146AJun 20, 1989
Multiple throttle mechanism for internal combustion engines
HITACHI LTD16 citations71
US4712531ADec 15, 1987
Apparatus for adjusting specific volume of intake air for engine
HITACHI LTD6 citations60