Kiyotaka Nagai

Tateho Chemical Industries was established in 1966 to provide chemical products such as electrofused magnesia, single crystal electrofused magnesia, magnesium oxide and magnesium hydroxide, whisker and ceramics, all developed through the company's crystallization control technology. Tateho Chemical Industries is based in Hyogo, Japan.

Nihonkaisui Co., Ltd. is a holding company that engages in salt business. It produces and supplies salt and its by-products. The firm’s products encompass classic, rock, iodized, functional, sun-dried, special grade, table, roasted, and brine salt. It also processes and supplies artificial seawater used for breeding salt-water fishes and plants. The company was founded in October 1995 and is headquartered in Tokyo, Japan.

Gold Pak Co., Ltd. engages in the manufacture and sale of soft drinks, raw juices, and vegetable juices. Its products include fruit juices, vegetable juices, tea-based beverages, mineral water, coffee, and the Azumino series. The company was founded on March 6, 1959 and is headquartered in Tokyo, Japan.

Hokkaido Air Water KK engages in the supply of industrial gases and manufactures gas utilization equipment. It operates through the following business segments: Industrial Gas segment, Medical Gas segment, Energy segment and Environmental Analysis segment. The Industrial Gas segment supplies gases such as carbon dioxide, hydrogen, helium, including air separation gases such as oxygen, nitrogen and argon. The Medical Gas segment supplies various kinds of medical gas, mainly medical oxygen, to medical institutions and provides medical equipment, hospital equipment construction, hospital service, home health care and welfare. The Energy segment offers natural gas pipeline supply, home delivery service of mineral water, housing remodeling business and various living solutions. The Environmental Analysis segment provides atmospheric analysis, water quality analysis, noise measurement and residual pesticide analysis. The company was founded on April 1, 2010 and is headquartered in Sapporo, Japan.

Part of Air Water, Inc., Air Water Carbonic, Inc. is a company based in Tokyo, Japan that specializes in the production and sale of carbon dioxide, dry ice, and other related products. The Japanese company provides a wide range of products, including liquid carbon dioxide, dry ice, and carbonated beverages. Air Water Carbonic also offers a variety of services, such as sales and manufacturing, as well as research and development. The company is committed to providing high-quality products and services to its customers, and it is constantly striving to improve its operations and expand its business.

Kanto Air Water KK engages in the distribution of industrial gas, gas production equipment, gas utilization equipment, industrial equipment, medical gas, medical equipment, hospital service, home welfare service, liquefied petroleum (LP) gas, and LP gas related equipment. The company is headquartered in Tokyo, Japan.

Part of Air Water, Inc., Air Water Manufacturing KK is a Japanese company that offers high-purity engineering systems for supplying air separation gas to various industries including semiconductor, chemical, iron and steel, medical, space development, and food. The company is based in Sakai, Japan. The company aims for higher purity, ultra-low temperatures, and ultra-high vacuum.

Part of Air Water, Inc., Air Water America, Inc. is a company that manufactures and supplies industrial gases. The company is based in Bedminster, NJ. The CEO of the company is Hiroyuki Minesaka.

Institute of Accelerator Analysis Ltd. provides accelerator mass spectrometry analysis services. Its specializes in pharmacokinetic analysis and radiocarbon dating. The firm also offers in-vitro studies in the early stages of drug development as well as drug concentration measurement in biological samples. The company was founded by Takao Mutsui on March 29, 1999 and is headquartered in Kawasaki, Japan.