Tomohide Miyata

TonenGeneral Sekiyu KK was engaged in the importing, shipping, refining, and marketing of crude oil, petroleum, and chemical products. It operates through the following segments: Oil and Chemicals. The Oil segment engages in the manufacture and sale of gasoline, naphtha, jet fuel, kerosene, diesel fuel, fuel oils, lubricants, and liquefied petroleum gas. The Chemicals segment focuses on the sale of ethylene, propylene, benzene and paraxylene. The company was founded on July 26, 1947 and was headquartered in Tokyo, Japan.

Tonen Chemical Corp. manufactures industrial chemicals. It commercializes and produces a thin, polyethylene-based, porous film that is used as a separator in rechargeable lithium ion batteries used in small electronics such as cell phones, laptop computers, and digital cameras. The company is headquartered in Minato-Ku, Japan.

Kyokuto Petroleum Industries Ltd. provides refinery services. The company explores petroleum products. Kyokuto Petroleum Industries is jeadquaretred in Chiba, Japan.

Eneos Corp. refines and markets petroleum and petrochemical products. Its products include lubricants, polymers. solvents, aromatics, carbon materials, elastomers, coal, and liquefied natural gas. The company was founded on May 10, 1888 and is headquartered in Tokyo, Japan.