Enfour, Inc., the founding influence behind SEN, has been in business in Japan for almost 25 years. Enfour developed core technologies for Apple, Nokia, Psion and Sony, as well as apps used by millions. Tokyo-based specialist in multilingual text handling, communications software, and imaging for mobile systems, Enfour has created Asian language solutions, development tools, and packaged software for nearly every handheld computer platform, starting with the Newton in 1993. Focusing on mobile phone development and online content, Enfour works with smart-phone manufacturers and mobile carriers to create integrated solutions for consumers in emerging markets. See some of our older work in PDAs and Japanese fonts.