P

Inventor

SAKAKIBARA YUKIO

JP8 patents
⚠️ This page may combine multiple inventors who share the name “SAKAKIBARA YUKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON DENSO CO

6 patents
US4181884AJan 1, 1980

Rotational position detection device using a reference mark and two sensors spaced integer times apart

NIPPON DENSO CO58 citations95
US4163282AJul 31, 1979

Electrical control method and apparatus for combustion engines

NIPPON DENSO CO45 citations92
US4145608AMar 20, 1979

Rotational reference position detecting apparatus

NIPPON DENSO CO39 citations92
US4426975AJan 24, 1984

Ignition timing control system for internal combustion engines

NIPPON DENSO CO13 citations70
US4351282ASep 28, 1982

Ignition timing control system for internal combustion engine

NIPPON DENSO CO4 citations61
US4416235ANov 22, 1983

Ignition timing control apparatus for internal combustion engine

NIPPON DENSO CO4 citations60

TOYOTA MOTOR CO LTD

1 patent
US4429565AFeb 7, 1984

Knocking detecting apparatus for an internal combustion engine

TOYOTA MOTOR CO LTD8 citations71

SONY CORP

1 patent
US10620757B2Apr 14, 2020

Input device and electrical apparatus

SONY CORP1 citations60