Yoshio Ogura

Part of Nihon Denkei Co., Ltd., Aikoh Engineering Co. Ltd. is a Japanese company that manufactures measuring instruments. The company is based in Nagoya, Japan. Aikoh Engineering Co. was acquired by Nihon Denkei Co., Ltd. on March 01, 2005.

Part of Nihon Denkei Co., Ltd., UI Electronics KK is a Japanese company that manufactures and distributes measuring equipment. The company is based in Kawagoeshi, Japan. UI Electronics KK was acquired by Nihon Denkei Co., Ltd. on November 29, 2007 for $1.51 million.

Part of Nihon Denkei Co., Ltd., Nihon Denkei (Hong Kong) Ltd. is a Chinese company that manufactures electronic measuring equipment and industrial machinery. The company is based in Hong Kong, Hong Kong.

Part of Ai Holdings Corp., Dodwell BMS Ltd. is a Japanese company that provides solutions to improve hospitality in medical institutions, mainly through the issuance of medical examination cards. The private company was founded in 1950 and is based in Tokyo, Japan. The company offers a range of proposals such as re-reception, medical payment, order display, and security cameras. Dodwell BMS is committed to creating value recognized by people and society based on the basic philosophy of "everything starts with trust and sincerity." The company has five businesses that contribute to society, including a security system business with top-class market share and a wealth of achievements and support systems, mainly in the medical industry.

Graphtec Corp. manufactures printing equipment. It offers several different printing technologies including pen, direct imaging, and thermal transfer, some of which are also applied to Graphtec's measuring instrument product lines. The firm also develops imaging products, such as grit, flatbed cutter and scnanner, and instruments, such as logger and recorders. The company was founded on March 30, 1949 and is headquartered in Yokohama, Japan.

Part of Ai Holdings Corp., Advance Food Technology Co., Ltd. develops, manufactures, and distributes fine metal parts detecting machines. The private company is based in Toyohashi, Japan. Advance Food Technology Co. was acquired by Ai Holdings Corp. on March 16, 2017.