Since the foundation of the company, we aimed for “Eye-Safety” as the core concept of product development and always created new markets by offering customers; industrial safety glasses including laser safety glasses based on the know-how of control optical properties. 

With the development of the company during the post-war economic recovery period, Yamamoto Kogaku’s anti-dust spectacles and safety glasses kept pace with the growth of the Japanese economy, providing industrial safety equipment for the steel, ship-building and automobile industries. In recent years, we have manufactured laser protective filters by utilizing proprietary technology to control laser beam properties and nowadays, we are distinguished as one of the few companies in the world to manufacture filters to block a variety of laser wavelengths. We developed not only eye safety equipment but also powered fan respirators and back support belts to protect workers from particulate dust and back pain. We also extensively promote our business in the international market.