Shares are registered over the counter with the Japan Securities Dealers Association (now the Tokyo Stock Exchange JASDAQ).
Capital is increased to 2.2445 billion yen. Shares are registered over the counter with the Japan Securities Dealers Association (now the Tokyo Stock Exchange JASDAQ).
柏工場内に第三工場(新医薬品・化粧品専用工場)を建設。
Factory Three (dedicated to new pharmaceuticals and cosmetics) is built at the Kashiwa Factory.
トーイン工業株式会社を解散し、事業をトーイン株式会社に統合。
Toin Kogyo Co., Ltd. is dissolved, and its business is merged with Toin Corporation.
ISO14001認証を取得。
ISO14001 certification is obtained.
創業50周年。ISO9001認証を取得(精密塗工事業)。
The company celebrates its 50th anniversary.
ISO9001 certification is obtained (precision coating business).
The company celebrates its 50th anniversary. ISO9001 certification is obtained (precision coating business).
南柏事業所を閉鎖し、野田事業所を開設。
The Minami-Kashiwa Factory is closed, and the Noda Factory is built.
Listing market changed to Tokyo Stock Exchange Standard.
Kyushu Office is opened in Fukuoka, Kyushu.
HACCP certification(JFS-B standard) is obtained at Noda factory.
Listing market changed to Tokyo Stock Exchange Standard. Kyushu Office is opened in Fukuoka, Kyushu. HACCP certification (JFS-B standard) is obtained at Noda factory.