Shinsei Corporation is providing a wide range of optical components and materials for Digital-related products to major electronic and technology companies. In January of 2009, we became the first corporation in Japan, developed and created Mobile WiMAX Data Communication Terminal. UQ Communications Inc. approved and authorized the products for distribution throughout Japan. Moreover,our prototype mobile stations were employed at testing of AeroMACS for airport surface surveillance, pursued in US and Japan. So now, we have decided to join the WiMAX Forum for future development in the field.