Inventor
SONODA HIROTETSU
JP9 patents
⚠️ This page may combine multiple inventors who share the name “SONODA HIROTETSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JIDOSHA KIKI CO
4 patentsUS4793433ADec 27, 1988
Hydraulic reaction force apparatus for power steering system
JIDOSHA KIKI CO36 citations91
US4579040AApr 1, 1986
Power steering device
JIDOSHA KIKI CO7 citations65
US6021685AFeb 8, 2000
Rack-pinion type power steering apparatus
JIDOSHA KIKI CO3 citations62
US4587886AMay 13, 1986
Power steering device
JIDOSHA KIKI CO5 citations61
BOSCH BRAKING SYS CORP
4 patentsUS6267040B1Jul 31, 2001
Power steering device
BOSCH BRAKING SYS CORP14 citations73
US6206574B1Mar 27, 2001
Ball bearing and method of assembling the same
BOSCH BRAKING SYS CORP10 citations73
US6415885B2Jul 9, 2002
Steering damper
BOSCH BRAKING SYS CORP8 citations72
US6216813B1Apr 17, 2001
Rack-pinion type power steering apparatus
BOSCH BRAKING SYS CORP3 citations62