Goods & Services

(1) Electronic components, namely quartz resonators, resonators adapted for use in computers, crystal resonators, piezoelectric resonators, electronic resonators used for electronic circuits, quartz oscillators, oscillators adapted for use in computers, crystal oscillators, piezoelectric oscillators, electronic oscillators used for electronic circuits, hybrid integrated circuit. (2) Electronic components, namely electronic filters used for electronic circuits, piezoelectric filters, quartz resonators, resonators adapted for use in computers, crystal resonators, piezoelectric resonators, electronic resonators used for electronic circuits, quartz oscillators, oscillators adapted for use in computers, crystal oscillators, piezoelectric oscillators, electronic oscillators used for electronic circuits, crystal filters, optical low pass filters for use in video cameras, digital still cameras, security cameras and digital single-lens reflex cameras, crystal plates for projectors, crystal phase plate for projectors, optical thin films used as color compensation filters for various pickup devices, optical filters, wave plates, namely wave plates for use in separating the polarizing properties of light and depolarizers which transform the rays that become polarized after passing through the double refraction plate into non-polarized rays, polarizers, namely optical plates which convert natural light into polarization, hybrid integrated circuit.