Norio Ishikawa

JM Technology, Inc. provides software development and the design and development of hardware solutions. It operates through Information Technology and semiconductor segments. The Information Technology segment develops web systems, infrastructure systems, semiconductor communication control systems, and factory automation and production control systems. The Semiconductor segment offers customized services such as semiconductor manufacturing equipment setup, repairs and maintenance. The company was founded on March 1, 1995 and is headquartered in Fukuoka, 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.

Part of Mamezou K2TOP Holdings Corp., Mamezou Co., Ltd. provides information technology solutions. The company is based in Tokyo, Japan and was founded in 2000.

Part of Mamezou K2TOP Holdings Corp., Fosternet Co., Ltd. provides IT related services, including IT personnel recruitment. The company is based in Tokyo, Japan. Fosternet Co. was acquired by Mamezou K2TOP Holdings Corp. from Nihon Data Communication KK on December 31, 2009 for $1.81 million.

Sense Things Japan, Inc. engages in the research, development and sales of products and services that use Internet of Things (IoT) technology. The company was founded on July 13, 2015 and is headquartered in Tokyo, Japan.