All products and services
1～30 item / All 35 items
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Combustion pressure sensor (cylinder pressure sensor)
Measuring the future of internal combustion engines, Citizen-quality combustion pressure (in-cylinder pressure) sensor.
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HISR-mini Citizen Fine Device
Tabletop conveyor. How about for simple verification of fine parts?
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HISR Citizen Fine Device
3D Inspection Device HISR - Assisting with precise inspection and verification.
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Numerous achievements in MEMS development! Heterogeneous material bonding by Citizen Fine Devices.
Solving the challenges of dissimilar material bonding! Achieving high vacuum implementation and sealing through bonding of glass-metal, alumina-metal, silicon-metal, and metal-metal dissimilar materials.
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Micro parts: Manufacturing of finely shaped components.
We perform high-precision processing of fine-shaped parts for all types of products.
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Heat treatment: ceramics sintering, batch-type quenching furnace and tempering furnace, vacuum furnace.
Heat treatment of various materials, from metals to ceramics, is possible.
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Galvano Optical Scanner "GVM Series" *High precision! Excellent temperature characteristics!
Galvano optical scanner with high precision and excellent temperature characteristics! Low inertia, high torque, high precision linearity, and high positional accuracy!
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Motor "Brushless Motor" *Long lifespan possible! A total of 40 types in the lineup!
High-output products using neodymium magnets!
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Rationalization and automation solution (appearance inspection, measurement inspection, labor reduction)
We provide fine and high-precision manufacturing processes and inspection processes, along with automation and labor-saving solutions!
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Optical Probe Current Sensor (OpECS)
We have developed a light probe current sensor.
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Technical Documentation on Dissimilar Material Joining of Citizen Fine Devices
With Citizen Fine Device, we can provide consistent support from chips to packaging!
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Metal cutting parts that can accommodate small quantities and a variety of types.
Expanding the technology cultivated in the manufacturing of watch parts and automotive parts to all fields, including medical and industrial sectors.
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MEMS Contract Services - Comprehensive Support from Development to Mass Production -
Support from microfabrication, functional films, bonding and sealing, to packaging.
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<High Precision and Ultra Small> Ceramic Parts *Integrated production from raw material formulation to processing
With years of expertise and a consistent production system, we provide high-strength and durable components made from alumina and ceramics. These can be utilized in a variety of applications, including precision instruments.
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Frequently Asked Questions about Thin Film Circuit Boards (Carrier and Submount)
We introduce frequently asked questions about thin film circuit substrates (carrier and submount)!
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Case Study on Thin Film Submounts in the Telecommunications Industry
We will introduce a case where thin-film submounts were delivered to a telecommunications company with limited experience and knowledge regarding submounts!
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High-precision ceramic sliding bearings *Integrated production from granulation to processing
Do you have concerns about issues such as specified surface roughness, clearance accuracy, cylindricity accuracy, or dimensional accuracy being poor?
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High resistance to drugs and water in sealing joint technology *Can join dissimilar materials.
Are you having trouble joining different materials such as lenses and SUS, glass cells and SUS, or quartz glass? We can solve that problem for you.
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Development products *One-stop support from wafer process to implementation
We will respond to your requests from the development stage to mass production.
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Samarium cobalt magnet *Achieving micron-order dimensional accuracy!
We will finish samarium cobalt magnets, which are difficult to process, with high precision using our long-developed brittle material processing technology.
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Aluminaruby (alumina bearing)
Transparency that is almost indistinguishable from synthetic rubies! Widely adopted in fields such as watches, measuring instruments, and meters.
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Microplate
The anchor effect allows you to hold the specimen in a shape suitable for the targeted position.
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Precision jigs and precision molds *Mold manufacturing using ultra-fine processing technology!
Molds for rubber, resin, and glass forming that have undergone ultra-fine processing using semiconductor manufacturing technology.
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Microfluidics *High-precision control of tiny liquids! We will measure it!
Control and measure micro liquids with high precision using MEMS technology and functional thin film technology!
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Crystal oscillator chip
Supply high-quality ultra-miniature and high-precision quartz crystal oscillator blanks to quartz device manufacturers worldwide.
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Metal alternatives! Lightweight and excellent wear resistance ceramic parts and bearings.
How about high-precision ceramic parts that are lightweight, wear-resistant, and environmentally resistant as an alternative to metal components? We can accommodate dimensional accuracy of ±0.3μm!
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Thin film circuit substrate (submount/carrier) *Technical materials available for free!
Application of film formation technology and thin film processing technology to submounts with increasing demand!
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Crystal device product "AT-cut crystal oscillator"
Suitable for a wide range of applications! RoHS compliant AT-cut quartz crystal oscillator.
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Crystal Device Product Catalog *Equipped with all devices!
Introducing "crystal oscillators" such as tuning fork type and AT cut, as well as "crystal oscillators" for clocks and programmable clocks!
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Crystal device product "Tuning Fork Crystal Oscillator" *Contributes to low power consumption!
Ideal for portable devices due to low power consumption! RoHS compliant tuning fork crystal oscillator.
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