History
1954
Established in Shinbori-cho, Azabu, Minato-ku, Tokyo by Mitsuaki Yonezawa
January 5, 1954

1957
Established Yonezawa Koki Co., Ltd.
December 27, 1957
1958
Relocated in 1403, Hara-machi, Meguro-ku, Tokyo. Establishment of the Machine Tool Department to start the sale of machine tools.
February 1958
1962
Opening of the Utsunomiya sales office.
April 1962
1969
Opening of the Fukushima sales office.
April 1969
1970
The head office building was completed (1-33-16, Todoroki, Setagaya-ku, Tokyo). Central office relocated. Reorganized as Yonezawa Koki Co., Ltd.
May 1970

1972
Became an authorized distributor of Okamoto Machine Tool Works, Ltd.
September 1972
1977
Became an authorized distributor of Makino Milling Machine Co., Ltd.
April 1977
1980
The capital increased to 70 million yen.
April 1980
1984
Became a member of the Japan Machine Tool Distributors Association (JMTDA). Became an authorized distributor of Mori Seiki Co., Ltd.
April 1984

1985
Became an authorized distributor of Graphic Products Inc.
May 1985
1987
Upgraded the Utsunomiya sales office to the Utsunomiya branch.
April 1987

1992
Completed central office building.
August 1992

1998
A spin-off subsidiary, Nihon Data Fusion Co., Ltd., was established to expand IT operations (software planning, development, and maintenance services).
May 1998
2002
Became an authorized distributor of Mitsubishi Electric Corporation.
October 2002
Established Yonezawa Engineering Asia (Thailand) Co., Ltd. in Bangkok, Thailand.
December 2002

2003
Establishment of Dalian FTZ Yonezawa Trading Ltd. in Dalian, China.
January 2003

2004
Second central office building completed.
April 2004
Established Guangzhou Yonezawa Trading Ltd. in Guangzhou, China.
July 2004
2005
Mitsuaki Yonezawa became chairman and chief executive officer of the board. Shunichi Aoki became president and chief operating officer. Establishment of the Shanghai Waigaoqiao FTZ branch of Dalian FTZ Yonezawa Trading Ltd in Shanghai, China.
March 2005
Became an authorized distributor of Okuma Corporation.
April 2005
New building completed for the Fukushima sales office.
November 2005
2006
New building completed for the Utsunomiya branch.
February 2006
Opening of the Nagoya sales office.
July 2006

2008
Opening of the Fukuoka sales office.
January 2008
2010
Japan Data Fusion Yokohama Technical Center opened.
April 2010
2012
Establishment of PT. YONEZAWA INDONESIA in Indonesia.
August 2012

2013
Establishment of Yonezawa Koki Co., Ltd. Hanoi representative office in Hanoi, Vietnam.
January 2013
Established Yonezawa Mexico S.A. de C.V. in Mexico.
May 2013
Establishment of Yonezawa USA, Inc. in the U.S.
September 2013


2014
Established Guangzhou Yonezawa Trading Ltd. Shanghai branch in Shanghai, China.
June 2014
Established Guangzhou Yonezawa Trading Ltd. Wuxi branch in Wuxi, China. Established YONEZAWA VIETNAM CO., LTD. to replace Yonezawa Koki Co., Ltd. Hanoi Representative Office.
July 2014
Consolidated Nihon Data Fusion's operations into Yonezawa Koki Co., Ltd. in the interest of business reorganization.
September 2014
Opening of the Okayama sales office.
October 2014
2015
Opening of the Kitakami sales office.
July 2015
2017
Opening of the Shizuoka sales office.
April 2017
