|1946||Hayashi, Ltd. Established in Komoguchi, Toyohashi.
Sewing machines and knitting machine manufacture and repair.
|1947||Renamed, Nagata Tekko, Ltd. ; moved to Nibancho, Hanada, Toyohashi.
|1951||Production shifted to crankshafts, connecting rods, and gears.|
|1955||System made for gear manufacturing.|
|1958||Established as a specialized gear plant with capital of 3.15 million yen|
|1960||Capital: 4.3 million yen|
|1961||Joined the Japan Gear Manufacturers’ Association.
Completed shift to manufacturing gears only, and made a five-year
Plan to construct the Kozakai Plant (present plant).
Introduction of many leading-edge machines.
Capital: 8 million yen
|1962||Capital: 12 million yen|
|1964||Capital: 24 million yen|
|1966||Plant specializing in heat treatment constructed.
Capital: 25 million yen
|1968||Gear Grinding Division established.|
|1969||Reorganized as NAGATA TEKKO CO, LTD
Capital: 36 million yen
|1970||Capital: 48 million yen|
|1973||Expanded the Gear Grinding Division, started screw and rackmanufacturing.
Capital: 72.5 million yen
|1978||Established the Screw and Rack Grinding Division|
|1982||Opened Precision Measurement Division and Screw and Rack Plant.|
|1989||Received Technology Award from the Toyohashi Chamber of Commerce and Industry|
|1990||Gear Grinding Plant completed.|
|1995||No.1 Production Plant refurbished.|
|1996||Heat Treatment Plant improved with new facilities.
Microscopic gear grinder developed.
|1997||New cafeteria opened.|
|1998||Machine Repair Plant opened.
No.2 Production Plant refurbished.
|2000||Certified ISO 9002|
|2001||Mimi Gear Grinding Division established.|
|2002||Certified ISO 9001:2000|
|2004||No.1 Production Plant remodeled.
Heat Treatment Plant extended.
|2006||No.2 Production Plant remodeled.|
|2008||Certified ISO 14001:2004
Capital: 76.25 million yen
|2009||Completion of “Nagata Training Facilities”
Certified ISO 9001:2008
|2010||The address has been changed due to municipal mergers.|
address 1-12, Nogawa, Shuku-cho, Toyokawa-shi, Aichi-ken.
Phone +81-533-72-2131 FAX +81-533-78-3616