Overwhelming low thermal expansion and high thermal conductivity make it suitable for use in heat dissipation components!
The single-layer capacitor developed by JFC suppresses inductance components and achieves excellent characteristics even at high frequencies.
Ideal for thin film circuit formation! JFC's unique alumina substrate with high strength, high purity, and excellent planar smoothness.
It is a material that is resistant to wetting by molten metals and glass, and is strong against thermal shock. Furthermore, due to its machinability, it can accommodate "complex shapes with short lead times."
High-purity alumina ceramics that achieve a Young's modulus equivalent to that of sapphire with over 20% greater strength. Ideal for semiconductor manufacturing equipment.
A wide range of products from 99.99% alumina that meets strict purity requirements to 99% overseas alumina that ensures cost reduction.
We will propose the most suitable type of laser and wavelength for your company based on the material and processing details. We also accept test processing at any time, and free support may be available depending on the conditions.
【New Technology】Ceramic Dip Coating!! It enables the formation of ceramic films on complex structures such as 3D structures and hollow shapes.
Here, the "Moresi" refers to oxygen Moresi, which can separate oxygen and nitrogen in the air.
Continuously repels contaminants from exterior walls and more! A new era of electrostatic repulsion anti-soiling technology!
Introducing various construction achievements! We provide anti-soiling and substrate deterioration reduction technologies for architectural and civil engineering structures.
Start of in-house production of silicon nitride (Si3N4)! Please feel free to consult with us!
We will form the circuit designed by you on our original ceramic substrate using thick film printing. Please feel free to proceed from prototyping to mass production.

















































































































