Koshin Kogaku Co., Ltd.

Koshin Kogaku Co., Ltd. has offered the products which is satisfactory for customers

since its foundation in 1970 under the slogan “Our product is the crystallization of the

technologies we have developed”.

We have the integrated system of production from the design to the mass production:

a design of the dielectric multi-layered thin films,a test production, an evaluation and

a mass production.  We have the peripheral processing technologies along with the coating

technology, so we can provide the optimal products which satisfies the customers’ demands.

Please let us know your request for the specifications and the quantity. 

We will show you the best solution which satisfies you.