In 1881, only five years after Alexander Graham Bell invented the telephone, OKI developed the first telephone in Japan. This is how OKI began, becoming Japan’s first telecommunication equipment manufacturer.
Since then, "Enterprising Spirit" is in the genes OKI has been nurturing and passing down throughout its long history
"Enterprising" means trying something new without being attached to conventional ways. With OKI's corporate philosophy, "Enterprising Spirit, " we will continue to provide products that contribute to developing an information society and offer an enriched life to people around the world.