Inventor
MABUCHI TOMOHIRO
JP3 patents
Patents
3 patentsUS6936148B2Aug 30, 2005
Gas sensor element having at least two cells
NGK SPARK PLUG CO9 citations71
US6746586B2Jun 8, 2004
Multi-layer gas sensor element and gas sensor comprising the same
NGK SPARK PLUG CO10 citations71
US6334946B1Jan 1, 2002
Method of stabilizing pump current in gas sensor
NGK SPARK PLUG CO6 citations61