Inventor
ARAKAWA YOSHICHIKA
JP7 patents
⚠️ This page may combine multiple inventors who share the name “ARAKAWA YOSHICHIKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AISIN SEIKI
4 patentsUS4616531AOct 14, 1986
Hydraulic and electronic control system for an automatic transmission
AISIN SEIKI24 citations81
US4618038AOct 21, 1986
Control apparatus of an automatic transmission with a lock-up clutch
AISIN SEIKI12 citations72
US4926711AMay 22, 1990
Worm gear type differential mechanism
AISIN SEIKI10 citations70
US4633739AJan 6, 1987
System for controlling automatic transmission having communication control valve means
AISIN SEIKI7 citations61