Inventor
OHYA KANJI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “OHYA KANJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK SPARK PLUG CO
6 patentsUS4869111ASep 26, 1989
Cyclic fatigue testing apparatus
NGK SPARK PLUG CO32 citations91
US4773218ASep 27, 1988
Pulse actuated hydraulic pump
NGK SPARK PLUG CO45 citations89
US4874727AOct 17, 1989
Particulate lead titanate ceramic and composite material containing same
NGK SPARK PLUG CO7 citations73
US4651046AMar 17, 1987
Piezoelectric scanning device
NGK SPARK PLUG CO14 citations73
US5111170AMay 5, 1992
Dielectric resonator device
NGK SPARK PLUG CO15 citations71
US4684843AAug 4, 1987
Piezo-resonator and manufacturing method therefor
NGK SPARK PLUG CO12 citations68