We, AuthaGraph Co., Ltd. are a design firm. We have dedicated ourselves in research and development on an idea highly based on geometrical studies mainly by means of model making. Then we carefully apply these pure geometrical ideas to practical usages according to various social needs in design, fine art and engineering.
For example, we developed an original world map called 'AuthaGraph World Map' which represents all oceans, continents including Antarctica which has been neglected in many existing maps in substantially proper sizes. These fit in a rectangular frame without interruptions and overlaps. The idea of this projection method was developed through an intensive research by modeling spheres and polyhedra. And then we applied the idea to cartography as one of the most useful application.