Inventor

UGAJIN MITSUYUKI

JP6 patents

⚠️ This page may combine multiple inventors who share the name “UGAJIN MITSUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYOTA MOTOR CO LTD

2 patents

US4523763AJun 18, 1985

Turbocharger lubricating oil sealing method

TOYOTA MOTOR CO LTD27 citations89

US4318273AMar 9, 1982

Internal combustion engine equipped with a turbocharger

TOYOTA MOTOR CO LTD22 citations81

NIPPON SOKEN

1 patent

US4400944AAug 30, 1983

Air-fuel ratio control method and apparatus for internal combustion engines

NIPPON SOKEN45 citations91

TOYOTA JIDOSHA KABUSHI KAISHA

1 patent

US4611465ASep 16, 1986

Exhaust gas by-pass system in a turbocharger for an internal combustion engine

TOYOTA JIDOSHA KABUSHI KAISHA49 citations89

TAIHO KOGYO CO LTD

1 patent

US4645213AFeb 24, 1987

Non-contact type seal device for turbocharger

TAIHO KOGYO CO LTD22 citations80

NIPPON DENSO CO

1 patent

US4426975AJan 24, 1984

Ignition timing control system for internal combustion engines

NIPPON DENSO CO13 citations70