Ichiro Miyoshi

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.

Kagoya Japan, Inc. provides internet data and hosting, web design, and application services. The private company is based in Kyoto, Japan.

Mamezou Holdings Co., Ltd. engages in the provision of information technology solutions. It operates through the Information Service and Industrial Machinery segments. The Information Service segment covers consulting and contract development in business and systems, education for engineers, and development and sale of software products. The Industrial Machinery segment handles the development of semiconductor communication control system, factory automation and production management system, and maintenance of 3D printers and laser processing machines. It also repairs and sells parts related to semiconductor manufacturing equipment. The company was founded on November 11, 1999 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.