Eyewear produced by using “excellence titanium”

We developed a new material for eyewear frames which gives the customers comfort they have never experienced before.

Excellence titanium
 We have pursued eyewear frames which are cozy and comfortable to wear and independently developed a new material, “excellence titanium” . This new material has the combination of all the properties required for eyewear frames, that is, 1) intensity. 2) lightness. 3) corrosion resistance. and 4) nickel-free. In addition, we employed this new material for the temples by taking advantage of “ultra-elasticity” , the fifth property of excellence titanium which makes eyewear frames bend softly and return naturally to their original position. This property gives the customers comfort for a long time which makes them feel as if their heads were wrapped softly. We have the largest market share in Japan in the production of eyewear frames.



[ Descreiption of our business ]

We have consistently conducted business ranging from marketing, planning and development of products, designing to manufacturing, and distribution of eyewear frames and thus developed our business in 100 countries around the world. By taking advantage of our micromachining technology we have developed through our eyewear frames business, we have also started manufacturing and distribution of advanced medical equipment.


We jointly developed micro scissors for brain surgery with Fukui University School of Medical Science best utilizing the technologies we have long cultivated in manufacturing spectacle frames.