Hakusan Inc. supports the world telecommunications infrastructure in secret and contributes to the foundation of the optical network. On top of that, our novel product “MT ferrule” has gained the No.2 share in the global market, which is the result after we had made the best effort to develop the optical interconnectivity technology along with the dissemination of optical telecommunication from the beginning of our business with our 1st product “Surge Protection Device for Home Telephone.” Hakusan MT ferrule is widely spread in Japan and has reached data centers worldwide. Moreover, we have commenced focusing proactively on developing thermoelectric technology with perspectives for the environment and sustainable energy. We have launched the IOWN (Innovative Optical and Wireless Network) business development team. As it speaks, while we are challenging ourselves to be the forerunner in current technologies and products, we are conducting advanced research and development for the future society without getting caught up in the past. Our mission is to dedicate our best effort to building the sustainability of society as an ambitious Japanese enterprise with 70+ years of business history. Belonging to - Innovative Optical and Wireless Network (IOWN) Forum - Optical Internetworking Forum (OIF) - International Electrotechnical Commission (IEC) / TC86 - QSFP-DD-MSA/OSFP-MSA - Waste Heat Generation Consortium