History

1918
America Japan Sheet Glass Company, a joint venture between Libbey Owens Sheet Glass and Sumitomo, obtains technology from the Libbey-Owens-Ford Glass Company of the United States to produce flat glass using the Colburn process.

1931
After years of growth and establishing a new manufacturing plant, the company changes its name to Nippon Sheet Glass., Ltd. Over time, NSG perfects the Colburn process and expands its capabilities.

1968
Through developing advanced glass chemistries and defining new manufacturing processes, NSG is the first company to successfully achieve a Gradient Index (GRIN) distribution in a glass rod.

1978
NSG patents this GRIN technology by introducing a new self-focusing lens and trademarks the brand SELFOCˇ¦ Unlike conventional optics which manipulates light via curved surfaces, the SELFOC lens focuses light and transmits images via a simple, flat surface. NSG' new technology revolutionizes optics.

1980
NSG America is incorporated to sell SELFOC Micro Lenses in North America. NSG America recognizes the potential of the SELFOC lens and pioneers its entry into the medical, office equipment and telecommunications marketplaces. Demand skyrockets and NSG America becomes the undisputed market leader and the preeminent global micro-lens supplier.

1987
NSG Europe is established to spread world wide sales of the SELFOC Micro Lens. Aggressive sales and marketing campaigns around the world make NSG the lens of choice in the telecommunications marketplace and helps enable the vast growth of the industry.

1996
NSG Micro Optics Philippines is established. A large manufacturing facility in Laguna, Philippines opens to meet the high volume manufacturing needs of the communications industry. In this ISO certified plant, NSG is able to supply all products in high volume and at a low price.

2004
NSG America introduces Original Opti-Sourcing Services, a strategic partnership program in which NSG offers its global network of optical resources including optical design, process engineering, global manufacturing and supply chain management services to assist customers in the development of optical components.

Today
NSG is recognized as a world-renowned glass manufacturer and materials supplier. From its headquarters in Tokyo, Japan, NSG operates more than 20 businesses with locations throughout Europe, North America and Asia. NSG produces a variety of products, including micro lenses, glass substrates, automobile safety shields and architectural glass that serve a global client base.

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