Inventor
MIZUI TOSHIHIRO
JP3 patents
Patents
3 patentsUS5977005ANov 2, 1999
Microwave dielectric porcelain composition
NGK SPARK PLUG CO2 citations54
US6881694B2Apr 19, 2005
Microwave dielectric porcelain composition and dielectric resonator
NGK SPARK PLUG CO4 citations53
US5939344AAug 17, 1999
Microwave dielectric porcelain composition
NGK SPARK PLUG CO1 citations44