Inventor
SAWA KENJI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “SAWA KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAZDA MOTOR
19 patentsUS6309324B1Oct 30, 2001
Automatic transmission control system
MAZDA MOTOR26 citations92
US6125316ASep 26, 2000
Method of and system for deciding failures of automatic transmission
MAZDA MOTOR29 citations92
US6024671AFeb 15, 2000
Apparatus for controlling automatic transmission
MAZDA MOTOR23 citations92
US5097725AMar 24, 1992
Shift control system for automatic transmissions
MAZDA MOTOR28 citations92
US5018408AMay 28, 1991
Control systems for power trains provided in vehicles
MAZDA MOTOR37 citations92
US4957194ASep 18, 1990
Torque converter slip control device
MAZDA MOTOR62 citations92
US5810694ASep 22, 1998
Control system for automatic transmission
MAZDA MOTOR41 citations91
US5035308AJul 30, 1991
Lock-up control system for automatic transmission
MAZDA MOTOR25 citations89
US5980426ANov 9, 1999
Automatic transmission control system for automobiles
MAZDA MOTOR17 citations82
US5785628AJul 28, 1998
Automatic transmission control system
MAZDA MOTOR15 citations72
US5725455AMar 10, 1998
Forward clutch and lockup clutch control in an automatic transmission control system
MAZDA MOTOR14 citations72
US5665020ASep 9, 1997
Automatic transmission control system
MAZDA MOTOR13 citations72
US6371886B1Apr 16, 2002
Controller for automatic transmission
MAZDA MOTOR9 citations71
US5816950AOct 6, 1998
Automatic transmission control system for automobiles
MAZDA MOTOR9 citations67
US5919114AJul 6, 1999
Automatic transmission control system for automobiles
MAZDA MOTOR7 citations61
US5902212AMay 11, 1999
Automatic transmission control system for automobiles
MAZDA MOTOR4 citations61
US11441680B2Sep 13, 2022
Control device for automatic transmission
MAZDA MOTOR1 citations60
US10415695B2Sep 17, 2019
Range determination device for automatic transmission
MAZDA MOTOR0 citations42
US5876305AMar 2, 1999
Automatic transmission control system for automobiles
MAZDA MOTOR0 citations39