Toshiaki Ishiyama

Marf Corp. KK engages in securities holding and management business, and real estate ownership, management and leasing operations. The company is headquartered in Tokyo, Japan.

Part of Sankyo Co., Ltd., JB Co., Ltd. is a Japanese company that manufactures and distributes pachinko gaming machines. The company is based in Tokyo, Japan. JB Co. was acquired by Sankyo Co., Ltd. on January 26, 2015.

ARK Resource Co. Ltd. is a Japanese company that specializes in the manufacturing of monoclonal and polyclonal antibodies, fertilized eggs in mouse/rats, and culture used for reproductive engineering. ARK Resource Co. was founded in 1966 and is based in Kumamoto, Japan, with headquarters located at 383-2 Nakahara-cho, Nishi-ku, Kumamoto-shi, Kumamoto. The company offers a wide range of services from units to g units, including the supply of mouse monoclonal antibodies by ascelonus method and culture method. The company also provides a quick diagnostic genetic modified animal breeding colony by the service introduction pcr method, performing homo / hetero / wild type screening (geno typing). The company can identify specific disease bacteria in biological samples and culture cells.

CAD CENTER Corp. provides software content and visual solutions. It develops simulator systems, including hardware and databases for every kind of simulation scenario on land, air or sea. The firm also provides three-dimensional computer graphics content, interactive content, augmented reality content, video planning and production, application development, website design and production, and electronic catalog. The company was founded on October 2, 1987 and is headquartered in Tokyo, Japan.

Cloudpoint, Inc., part of Paycloud Holdings, Inc., is a Japanese company located in Tokyo. The firm provides digital signage related services. It was founded in 1990. Paycloud Holdings, Inc. acquired Cloudpoint, Inc. on March 01, 2024 for $13.02 million.