Inventor
KITSUKAWA KANEHISA
JP4 patents
Patents
4 patentsUS5201228AApr 13, 1993
Pressure sensor
NGK SPARK PLUG CO49 citations90
US5189916AMar 2, 1993
Pressure sensor
NGK SPARK PLUG CO39 citations90
US5214961AJun 1, 1993
Pressure sensor
NGK SPARK PLUG CO19 citations80
US5828217AOct 27, 1998
Misfire detecting device for internal combustion engine
NGK SPARK PLUG CO15 citations72