Inventor
OOTSUKA YOSHINORI
JP27 patents
Patents
27 patentsUS4466405AAug 21, 1984
Feedback type ignition timing control system for internal combustion engines
NIPPON SOKEN30 citations93
US4328779AMay 11, 1982
Feedback type ignition timing control system for internal combustion engines
NIPPON SOKEN34 citations93
US4345558AAug 24, 1982
Knock detecting apparatus for an internal combustion engine
NIPPON SOKEN47 citations92
US4567755AFeb 4, 1986
Ignition/misfire detector for an internal combustion engine
NIPPON SOKEN20 citations82
US4357919ANov 9, 1982
Ignition timing control apparatus for internal combustion engines
NIPPON SOKEN23 citations82
US4341189AJul 27, 1982
Knock detecting apparatus for combustion engines
NIPPON SOKEN19 citations82
US4313341AFeb 2, 1982
Torque detecting system for internal combustion engine
NIPPON SOKEN22 citations82
US4567751AFeb 4, 1986
Knocking detection device in diesel engine
NIPPON SOKEN16 citations74
US4537065AAug 27, 1985
Device for detection of abnormality in pressure detector for internal combustion engine
NIPPON SOKEN14 citations74
US4476709AOct 16, 1984
Knock detecting apparatus for internal combusion engines
NIPPON SOKEN14 citations74
US4465047AAug 14, 1984
Knock detecting apparatus for combustion engines
NIPPON SOKEN13 citations74
US4409816AOct 18, 1983
Knock detecting apparatus for an internal combustion engine
NIPPON SOKEN18 citations74
US4319480AMar 16, 1982
Knock detector device for internal combustion engines
NIPPON SOKEN14 citations74
US4316440AFeb 23, 1982
Knock detecting apparatus for internal combustion engine
NIPPON SOKEN15 citations74
US4290301ASep 22, 1981
Knock detecting apparatus for internal combustion engine
NIPPON SOKEN13 citations74
US4879139ANov 7, 1989
Method of making a thin film electroluminescence element
NIPPON SOKEN14 citations73
US4462247AJul 31, 1984
Knock detecting apparatus for internal combustion engines
NIPPON SOKEN8 citations73
US4452069AJun 5, 1984
Method of and apparatus for sensing knocking in internal combustion engine
NIPPON SOKEN16 citations73
US4440014AApr 3, 1984
Knocking detection device
NIPPON SOKEN8 citations73
US4424705AJan 10, 1984
Engine knock sensing apparatus
NIPPON SOKEN11 citations73
US4414840ANov 15, 1983
Knock detecting apparatus for internal combustion engines
NIPPON SOKEN5 citations63
US4379403AApr 12, 1983
Knock detecting apparatus for internal combustion engines
NIPPON SOKEN5 citations63
US4366702AJan 4, 1983
Knock detecting apparatus for internal combustion engines
NIPPON SOKEN3 citations63
US4357825ANov 9, 1982
Knock detecting apparatus for internal combustion engines
NIPPON SOKEN6 citations63
US4337643AJul 6, 1982
Knock detecting apparatus for internal combustion engine
NIPPON SOKEN3 citations63
US4336707AJun 29, 1982
Knock detecting apparatus for internal combustion engines
NIPPON SOKEN5 citations63
US4616502AOct 14, 1986
Knocking detection system for internal combustion engine
NIPPON SOKEN0 citations42