Inventor
TAMAKI YOSHIYUKI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “TAMAKI YOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
6 patentsUS5058549AOct 22, 1991
Fuel swirl generation type fuel injection valve and direct fuel injection type spark ignition internal combustion engine
TOYOTA MOTOR CO LTD79 citations96
US4955339ASep 11, 1990
Internal combustion engine
TOYOTA MOTOR CO LTD67 citations95
US4920937AMay 1, 1990
Direct fuel injection type spark ignition internal combustion engine having a squish flow for assisting fuel evaporation
TOYOTA MOTOR CO LTD94 citations95
US5772124AJun 30, 1998
Fuel injection valve
TOYOTA MOTOR CO LTD49 citations92
US4974565ADec 4, 1990
Fuel swirl generation type fuel injection valve and direct fuel injection type spark ignition internal combustion engine mounted with the fuel injection valve
TOYOTA MOTOR CO LTD43 citations92
US5662274ASep 2, 1997
Fuel injector for an internal combustion engine
TOYOTA MOTOR CO LTD6 citations62