Hiroaki Yamaguchi

Hitachi Chemical Storage Battery (Thailand) Public Co., Ltd. engages in the business of manufacturing and distributing automotive batteries. It offers batteries of motorcycle, lighting, golf, EB, traction, EV, and stationary battery through the 3K brand. The company was founded on June 10, 1986 and is headquartered in Samut Prakarn, Thailand.

Resonac Corp. engages in the manufacture and sale of functional materials, electronic components, and automotive products. It operates through the Functional Materials, and Advanced Components and Systems divisions. The Functional Materials division includes electronic, inorganic, polymer science, and printed wiring board materials. The Advanced Components and Systems division consists of automotive products, electronic components, batteries, capacitors, and diagnostic instruments. The company was founded on October 10, 1962 and is headquartered in Tokyo, Japan.

Shin-Kobe Electric Machinery Co., Ltd. engages in the manufacture and sale of batteries, electric equipment, golf carts, and plastic products. It operates through the following segments: Batteries and Electric Equipment, Capacitor, and Synthetic Resin Products. The Batteries and Electric Equipment segment includes automotive and industrial batteries, power supply equipment, chargers, storage control devices, and cart systems. The Capacitor segment produces aluminum electrolytic capacitors, film capacitors, and vapor deposition products. The Synthetic Resin Products segment consists of copper-clad laminated sheets, molded plastics, and sheet-formed products. The company was founded on December 29, 1916 and is headquartered in Tokyo, Japan