Tadahisa Ishikawa

T.D.I. Co., Ltd. develops computer software and provides information processing service. It operates through the following business segments: Software Development, Data-Processing Services, and Embedded and Ubiquitous/Evaluation and Analysis of Semiconductors. The Software Development segment includes software development of business applications. The Data-Processing Services segment includes management and operation services of various information systems. The Embedded and Ubiquitous or Evaluation and Analysis of Semiconductors segment includes the design, evaluation, and analysis of semiconductor products. The company was founded on September 2, 1968 and is headquartered in Tokyo, Japan.

T.D.I. Co., Ltd. engages in the business of software development and information technology (IT) infrastructure services. It also provides system operational services, data center services, embedded development, semiconductor evaluation and analysis, solution services and others. The company was founded on September 2, 1968 and is headquartered in Tokyo, Japan.