history

1923

Arimitsu Seisakusho founded by Yukishige Arimitsu
Arimitsu Seisakusho founded by Yukishige Arimitsu in Awaza, Nishi-ku, Osaka City. Commenced production and marketing of circulatory rice polishing machine equipment, irrigation pumps, fire fighting pumps.

有光幸茂
1928

Developed Japan's first Triplex plunger pump.
Utilized by fruit farmers for pest control, and to car wash and train wash.

三連式プランジャポンプ
1935

Constructed new factory in 1-13, Fukaenaka, Higashinari-ku, Osaka City.

1941

Constructed new factory in 1-16, Fukaenaka, Higashinari-ku, Osaka City.

新工場
1945

Changed name to Arimitsu Agricultural Machinery Co., Ltd.
Commenced manufacturing military equipment, fire fighting pumps. Established Arimitsu Military Supplies Co., Ltd. Newest Fukaenaka factory lost due to war damage. Changed name to Arimitsu Agricultural Machinery Co., Ltd. Due to the end of war. Restart production of circulatory rice polishers, hand dusters, power sprayers.

動力噴霧器
1961

Developed pressure washer for brewing barrels.
Developed pressure washer for brewing barrels. Began expansion into industrial field.

醸造樽用高圧洗浄機
1966

Nagano Office opened in Matsumoto City.

1968

Opened Kanto sales Office in Omiya City.

1969

Acquired 20,456m2 site in Tawaramotocho for Nara Factory.

1970

Changed name to Arimitsu Industry Co., Ltd.
Its name changed to "Arimitsu Industry Co., Ltd.", active in the field both in name and in reality a variety of the "Arimitsu".

1971

Opened Tokyo Office.

1973

Completed factory in 2-Chome Fukaekita, Higashinari-ku, Osaka City.

1975

Completed 1st stage of Nara Factory.

1987

Yukinori Arimitsu is appointed President.

1990

New Head Office building built at the present location in 1- Chome Fukaekita, Higashinari-ku, Osaka City.

1991

New Kanto Office completed in Omiya City.

1994

Completed new Hokkaido Office in Sapporo.

1995

Extended Nara Factory.

奈良工場増築工事
1997

Completed new Kyushu Sales Office in Ohnojo City.

1998

Integrated Manufacturing Division into Nara Factor.

1999

Acquired ISO9001 (Nara Factory, Osaka Center).

2002

IAcquired ISO14001 (Nara Factory, Osaka Center).

2005

Transferred Nagoya Sales Office to 1-3, Atsuta-ku.
Commenced sales of electrostatic nozzle(Statical Fog)AES-01,AES-02.

キルパー剤専用土壌消毒機DSK-3T
2008

Released cart-type electrostatic nozzle (Statical Fog) AES-10NT.

2009

Developed & released "Hiyayakko" (ACJ type).
Developed & released "Karu-ra 3ch radio-control sprayer" (ATC-1066KAR).
Developed & released Power Duster for Ride Type Rice Planting Machine(ASG-7060).

2011

Developed & released fog system for air-conditioning.

エアコン細霧システム