Inventor
HIRAO KOUJI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “HIRAO KOUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AISIN SEIKI
6 patentsUS4702123AOct 27, 1987
Apparatus for driving rod for rotation
AISIN SEIKI30 citations92
US5189614AFeb 23, 1993
Vehicle shock absorbing system
AISIN SEIKI27 citations91
US4754855AJul 5, 1988
Apparatus for driving rotary valve of shock absorber
AISIN SEIKI28 citations89
US7640822B2Jan 5, 2010
Worm wheel and worm gear
AISIN SEIKI18 citations83
US5045736ASep 3, 1991
End cap for an actuator
AISIN SEIKI17 citations72
US5160162ANov 3, 1992
Shock absorber producing variable damping force
AISIN SEIKI13 citations70