Inventor
IKENO HITOSHI
JP8 patents
Patents
8 patentsUS4420652ADec 13, 1983
Hermetically sealed package
SEIKOSHA KK41 citations91
US4211947AJul 8, 1980
Thickness-shear mode quartz oscillator with an added non-circular mass
SEIKOSHA KK27 citations77
US4173848ANov 13, 1979
Polishing device
SEIKOSHA KK16 citations72
US4370584AJan 25, 1983
Electrode configuration for thickness-shear mode piezoelectric vibrator
SEIKOSHA KK16 citations71
US4262227AApr 14, 1981
Thickness-shear piezo-electric vibrator with additional mass for mode suppression
SEIKOSHA KK13 citations71
US4183126AJan 15, 1980
Process for preparing quartz oscillator
SEIKOSHA KK8 citations71
US4050126ASep 27, 1977
Method for adjusting frequency-temperature characteristic of GT cut quartz oscillator
SEIKOSHA KK17 citations71
US4709218ANov 24, 1987
Overtone crystal oscillator
SEIKOSHA KK1 citations48