Established Mutual Trading (capital: 1.5 million yen, president: Kanji Miura), exporting domestically manufactured machineries at Ukitacho, Kita-ku, Osaka city

Headquarters relocated to Osaka city Oyodo-ku (presently Kita-ku) Tenjinbashi Tenroku Hankyu Building
Started importing and trading industrial diamonds

Capital increased to 6 million yen

Started selling domestically manufactured packaging machines

Tokyo office opened in Ginza, Chuo-ku, Tokyo

Tokyo office relocated to Shimbashi, Minato-ku, Tokyo

Established Sogojidoki Co., Ltd. (a trade name changed to Techno Automatic Machinery Works Co., Ltd. in November 1979) as a subsidiary, which is responsible for production and aftersales service of machineries

Capital increased to 12 million yen

Established Nichii Packaging Co., Ltd. (now a consolidated subsidiary) and commenced manufacturing suppository containers

Kanji Miura appointed as adviser to the director, Takashi Miura as president of the company

Capital increased to 24 million yen

Opened a showroom for imported machineries in Nishinomiya-city, Hyogo Prefecture

Board director adviser Kanji Miura received the medal of “Orders of the Sacred Treasure”

Shizuoka sub-branch office opened in Shizuoka city, Shizuoka prefecture

Relocated Tokyo office to Higashi Kanda in Chiyoda-ku, Tokyo

Technical Center (present Osaka Technical Center) opened in Izumiotsu city, Osaka Prefecture, showroom /factory in Nishinomiya city, Hyogo Prefecture, closed accordingly

Company renamed from Mutual Trading to Mutual Corporation

Capital increased to 48 million yen

Fukuoka sub-branch office opened in Onojo city, Fukuoka prefecture

Tokyo Technical Service Center opened in Shirai Town, Imba-gun, Chiba Prefecture (presently Shirai-city)

Capital increased to 64 million yen

Establishment of Wist Co., Ltd. (presently a subsidiary) which manufactures and sales industrial machinery

Techno Jidokiseisakusho Co., Ltd. merged into Mutual Corporation

Capital increased to 339.25 million yen

Promoted to Shizuoka / Fukuoka sales office to sub-branches offices

Capital increased to 494.25 million yen

Osaka Technical Center renovated, established an onsite showroom

Opened Toyama sales office in Toyama city

Registered at Japan Securities Dealers Association, increase capital to 669.7 million yen

Mr. Takashi Miura appointed as Chairman, Koichi Miura as President/Representative Director

Delisted from Japan Securities Dealers Association, Initial public offering (IPO) Jasdaq Securities Exchange

Tokyo Technical Center opened in Koshigaya-city, Saitama Prefecture, and Tokyo Technical Service Center in Shiroi City, Chiba Prefecture, closed accordingly

Established Pharmalead Reed Engineering Co., Ltd., an engineering company

Representative director and chairman Takashi Miura received Medal with Yellow Ribbon

Head office relocated to Osaka JA building in Kita-ku Osaka-city

Established manufacturing subsidiary Mutual (Thailand) Co., Ltd. in Samutprakarn Thailand

Following the merger of JASDAQ Securities Exchange and Osaka Securities Exchange, listed on the Osaka Securities Exchange

Sansei Seiki Co., Ltd. became a consolidated subsidiary

Acquired ISO 9001 and ISO 14001 certification

Mr Hiroshi Enomoto appointed as President and Representative Director

Following the merger of Tokyo Stock Exchange and Osaka Securities Exchange, relisted on the Tokyo Stock Exchange JASDAQ (Standard)

Opened the Kanto factory in Yachimata City, Chiba Prefecture

Merging Pharmalead Engineering Co., Ltd.

Mr. Takashi Miura appointed as Chairman of the Representative Director

Relocated Toyama sales office to Toyama City

Relocated Fukuoka sales office to Fukutsu City