- Company Name
- Komatsu Seisakusho Co., LTD
- 7256-1 Matsumotodo-Imai, Matsumoto, Nagano 390-1131, Japan
- Common Stock
- 10 million Yen
- Oct., 1938
- Mar., 1956
- Number of Employees
- Hiroyasu Komatsu
- Main business activities
- Manufacture of construction machinery, agricultural machinery, heavy machinery, medical and transport machinery parts, and earthquake resistant building products. Joint development by open innovation.
(Laser and press-sheet metal processing, cutting work, welding and painting, assembling work, design development )
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- Mar., 1938
- First president, Tateo Komatsu, founded Komatsu Seisakusho at (formerly) 19 Ikegami Tokudera, Omori-ku, Tokyo. Mainly processed parts for machine tools.
- Aug., 1942
- Established 2nd factory at 62 Tsutsumikata, Omori-ku, Tokyo, for business expansion and produced a precise automatic screw cutter.
- Jan., 1946
- Evacuated to 3424-1 Tsukama, Matsumoto, because of war damage, and settled as the main factory.
- Oct., 1956
- Reorganized company to Komatsu Seisakusho, Co.LTD and established Tokyo factory at 1-1 Omori-Minami, Ota-ku for business expansion.
- Oct., 1957
- Merchandise development of forms for concrete-block secondary product.
- Sep., 1969
- Merchandise development of packing machine and transplant machine for leaf tobacco.
- Sep., 1978
- Relocated Tokyo factory to main factory for rationalization.
- May., 1979
- Merchandise development of dental articulator.
- Nov., 1981
- Merchandise development of concrete pole crusher.
- Oct., 1986
- Merchandise development of hydroponic gardening equipment for home use.
- Oct., 1993
- Established Imai factory for business expansion.
- Aug., 1998
- Expanded Imai factory for business rationalization, and moved main factory to Imai factory location.
- Nov., 2002-Jan. 2003
- Authenticated and acquired ISO9001:2000.
- Jan., 2003
- Began procurement in China.
- Mar., 2006
- Extensive rationalization of factory product line for business expansion.
- Feb., 2014
- Aggregation of sheet metal processing at the new factory and further rationalization.
- Nov., 2014
- Constructed new warehouse at the main factory site to cope with the growth of product items.
- Mar., 2018
- Acquired the adjacent land and building for the purpose of the reinforcement of the production and material management system.
- Jul., 2019
- Established Development Office to promote joint development by open innovation.
Komatsu Seisakusho Co. LTD7256-1 Matsumotodo-Imai, Matsumoto, Nagano
- About 20 min. by car from JR Matsumoto Station.
- About 20 min. by car from JR Shiojiri Station.
- About 10 min. by car from Shiojiri-kita I.C. on Nagano Expressway.
- About 5 min. by car from Prefectural Shinshu Matsumoto Airport.