Inventor
SAKAKIBARA SHIRO
JP74 patents
⚠️ This page may combine multiple inventors who share the name “SAKAKIBARA SHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AISIN AW CO
26 patentsUS5669846ASep 23, 1997
Continuously variable transmission with control of switching between a high mode and a low mode
AISIN AW CO61 citations96
US5094652AMar 10, 1992
Belt driven continuously variable transmission
AISIN AW CO64 citations96
US5024638AJun 18, 1991
Actuator for a frictional engaging device
AISIN AW CO57 citations96
US4976347ADec 11, 1990
Actuator for friction engagement device
AISIN AW CO100 citations95
US5378198AJan 3, 1995
Continuous V-belt transmission
AISIN AW CO26 citations93
US5052990AOct 1, 1991
Transmission using ball and screw mechanical actuators
AISIN AW CO36 citations93
US5004082AApr 2, 1991
Starting device of an automatic transmission for vehicle
AISIN AW CO24 citations93
US4973288ANov 27, 1990
Belt drive continuously variable speed transmission
AISIN AW CO50 citations93
US6146308ANov 14, 2000
Creep torque control of infinitely variable transmission
AISIN AW CO30 citations92
US5961418AOct 5, 1999
Infinitely variable transmission
AISIN AW CO41 citations92
US5690576ANov 25, 1997
Continuously variable transmission with control of switching between forward and reverse
AISIN AW CO34 citations92
US5168702ADec 8, 1992
Thin torque converter
AISIN AW CO28 citations92
US5080639AJan 14, 1992
Variable transmission
AISIN AW CO31 citations92
US5057061AOct 15, 1991
Continuously variable speed transmission
AISIN AW CO32 citations92
US5005442AApr 9, 1991
Control system for stepless belt transmissions
AISIN AW CO28 citations92
US4909776AMar 20, 1990
Continuously variable transmission
AISIN AW CO33 citations92
US5205180AApr 27, 1993
Manual speed selector of automatic vehicle transmission
AISIN AW CO22 citations91
US5178042AJan 12, 1993
Manual speed selector of automatic vehicle transmission
AISIN AW CO42 citations91
US5056376AOct 15, 1991
Manual speed selector of automatic vehicle transmission
AISIN AW CO49 citations91
US5161433ANov 10, 1992
Apparatus for controlling a continuously variable transmission
AISIN AW CO24 citations88
US5218541AJun 8, 1993
Automatic transmission control system responsive to road surface conditions
AISIN AW CO23 citations86
US5662547ASep 2, 1997
Continuously variable transmission
AISIN AW CO19 citations84
US5846152ADec 8, 1998
Continuously variable transmission
AISIN AW CO19 citations83
US4946424AAug 7, 1990
Belt driven continuously variable transmission
AISIN AW CO19 citations82
US5924450AJul 20, 1999
Control valve and hydraulic control device for continuously variable transmission devices
AISIN AW CO15 citations74
US5257188AOct 26, 1993
Engine brake control of continuous variable transmission responsive to vehicle brake
AISIN AW CO14 citations74
AISIN WARNER
23 patentsUS4895236AJan 23, 1990
Actuator for the frictional engaging device
AISIN WARNER254 citations98
US4735598AApr 5, 1988
Continuously variable V-belt transmission
AISIN WARNER67 citations96
US4706518ANov 17, 1987
Automatic transmission having C.V.T. system for a vehicle
AISIN WARNER61 citations96
US4864889ASep 12, 1989
Continuously variable transmission
AISIN WARNER45 citations93
US4733761AMar 29, 1988
Power delivery system
AISIN WARNER27 citations93
US4709793ADec 1, 1987
Parking mechanism for transmissions
AISIN WARNER45 citations93
US4602525AJul 29, 1986
Continuously variable speed transmission for a vehicle having a forward-reverse changeover mechanism
AISIN WARNER45 citations93
US4541821ASep 17, 1985
V-belt type stepless transmission
AISIN WARNER37 citations93
US4534243AAug 13, 1985
Hydraulic control system for a V-belt transmission
AISIN WARNER40 citations93
US4455888AJun 26, 1984
Automotive transmission
AISIN WARNER34 citations92
US4673071AJun 16, 1987
Power delivery system
AISIN WARNER24 citations82
US4559850ADec 24, 1985
Stepless automatic transmission for motor vehicles
AISIN WARNER21 citations82
US4484494ANov 27, 1984
Overdrive unit in automatic transmissions
AISIN WARNER17 citations82
US4899621AFeb 13, 1990
Automatic transmission for vehicles
AISIN WARNER12 citations74
US4841804AJun 27, 1989
Automatic transmission for motor vehicles
AISIN WARNER12 citations74
US4785690ANov 22, 1988
Pressure regulating system for use in an automatic transmission
AISIN WARNER12 citations74
US4716786AJan 5, 1988
Automatic transmission for motor vehicles
AISIN WARNER8 citations74
US4660692AApr 28, 1987
Centrifugal and torque responsive clutch
AISIN WARNER7 citations74
US4633736AJan 6, 1987
Vehicular continuously variable transmission
AISIN WARNER14 citations74
US4627308ADec 9, 1986
Automatic transmission for a vehicle
AISIN WARNER20 citations74
US4549447AOct 29, 1985
Belt drive continuously-variable speed automatic transmission
AISIN WARNER13 citations74
US4545779AOct 8, 1985
Power transmission endless belt
AISIN WARNER17 citations74
US4541820ASep 17, 1985
V-belt type stepless transmission
AISIN WARNER7 citations74
MEIJI SEIKA KAISHA
1 patentShowing the top 50 of 74 patents by PatentIndex Score.