Inventor
DEGUCHI RYUICHI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “DEGUCHI RYUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
6 patentsUS5477836ADec 26, 1995
Fuel vapor emission control system for an engine
TOYOTA MOTOR CO LTD141 citations97
US4300499ANov 17, 1981
Combustion chamber of an internal combustion engine
TOYOTA MOTOR CO LTD27 citations82
US4271803AJun 9, 1981
Internal combustion engine
TOYOTA MOTOR CO LTD26 citations82
US4296720AOct 27, 1981
Combustion chamber of an internal combustion engine
TOYOTA MOTOR CO LTD13 citations74
US4731993AMar 22, 1988
Exhaust apparatus for a V-type internal combustion engine
TOYOTA MOTOR CO LTD12 citations73
US4152893AMay 8, 1979
Internal combustion engine secondary air control system
TOYOTA MOTOR CO LTD8 citations73
UBE INDUSTRIES
4 patentsUS5102948AApr 7, 1992
Polyamide composite material and method for preparing the same
UBE INDUSTRIES188 citations99
US5248720ASep 28, 1993
Process for preparing a polyamide composite material
UBE INDUSTRIES139 citations98
US5164440ANov 17, 1992
High rigidity and impact resistance resin composition
UBE INDUSTRIES127 citations98
US4569786AFeb 11, 1986
Electrically conductive thermoplastic resin composition containing metal and carbon fibers
UBE INDUSTRIES112 citations95