Capital: JP¥ 200 million
No. of employees: 200
Representative: Shiro Tanaka, President
Annual Sales: JP¥ 3.0 billion
 
  1951 Founded as Tanaka Engraving
  1957 Reorganized as Kyokuto Engraving Co., Ltd.
  11968 The Resin Product Development Division became independent as AB Model Co., Ltd.
  1978 Established AB Model Co., Ltd. Kawagoe plant Kyokuto Engraving Co., Ltd. was renamed as AB Co., Ltd.
  1979 Established AB Co., Ltd. Tamagawa plant
  1980 Established AB Co., Ltd. Yamato plant
  1983 Established AB Co., Ltd. Shirakawa plant
  1991 CAD/CAM Software Development Division became independent as AB system Co. Ltd.
  2001 Established a joint venture AB MEGAFORCE Co., Ltd in Shanghai, China with a Taiwanese partner Megaforce Company Limited AB Co., Ltd. acquired ISO9001
  2002 Established a tooling and part design center AB ZHUHAI Co., Ltd. in Zhuhai, China
  2004 Established a plastic molding plant Shanghai AB Plastic Co., Ltd in Shanghai, China