Sobal Corporation develops embedded software for digital appliances in Japan. It researches and develops wireless communication technologies and provides engineering services such as worker dispatching, trustee business, and contract work, along with technical skills and manual production services. The company also supplies firmware and device drivers for digital cameras, video and signage equipment, televisions, liquid-crystal projectors, recorders, switchers, digital complex machines, laser and ink-jet printers, sublimation and label printers, scanners, handy terminals, and embedded browsers. In addition, it offers application software including video editing and delivery, poster creation support, document and print management, car navigation software, graphic libraries, simulators, and Web application services for answering machines, portal sites, medical information transmission systems, internal systems, and employment support for schools, as well as hardware products such as image filter, display, and analysis circuits and various arithmetic circuits. Sobal Corporation was incorporated in 1983 and is headquartered in Tokyo, Japan.