Akinori Yamada

Resonator element, resonator, oscillator, and electronic device

Flexural vibration element and electronic component

VIBRATING REED, VIBRATOR, OSCILLATOR, AND ELECTRONIC DEVICE

RESONATOR ELEMENT, RESONATOR, OSCILLATOR, ELECTRONIC APPARATUS, AND MOBILE OBJECT

Resonator element, resonator, oscillator, and electronic apparatus

Resonator element, resonator, oscillator, electronic device, and moving object

RESONATOR ELEMENT, RESONATOR, AND OSCILLATOR

VIBRATING MEMBER, VIBRATING DEVICE, AND ELECTRONIC APPARATUS

RESONATOR ELEMENT, RESONATOR, ELECTRONIC DEVICE, AND ELECTRONIC APPARATUS

FLEXURAL RESONATOR ELEMENT, RESONATOR, OSCILLATOR, AND ELECTRONIC DEVICE