Inventor
YASUKAWA MASAO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “YASUKAWA MASAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
9 patentsUS5636605AJun 10, 1997
Composite intake manifold for an internal combustion engine
TOYOTA MOTOR CO LTD64 citations94
US5173095ADec 22, 1992
Evaporative fuel control canister containing absorbent swelling by absorbing liquid fuel
TOYOTA MOTOR CO LTD23 citations92
US4690104ASep 1, 1987
Cylinder head with inwardly projecting cup plug in casting sand extraction hole for speeding up coolant flow
TOYOTA MOTOR CO LTD29 citations92
US4688441AAug 25, 1987
Gear assembly for mating with third gear without backlash
TOYOTA MOTOR CO LTD29 citations91
US4640147AFeb 3, 1987
Gear assembly adapted for mating with a third gear without backlash
TOYOTA MOTOR CO LTD27 citations89
US4289099ASep 15, 1981
Combustion chamber of an internal combustion engine
TOYOTA MOTOR CO LTD12 citations73
US4280459AJul 28, 1981
Combustion chamber of an internal combustion engine
TOYOTA MOTOR CO LTD9 citations73
US4259933AApr 7, 1981
Combustion chamber of an internal combustion engine
TOYOTA MOTOR CO LTD16 citations73
US4284044AAug 18, 1981
Combustion chamber of an internal combustion engine
TOYOTA MOTOR CO LTD3 citations62