Nidec Machine Tool Corporation


1939 Imigrated as Hiroshima Plant of Toyo Machinery Company and started manufacturing lathes.
1941 Toyo Machinery Company has joined the Mitsubishi group.
1944 Kyoto Machinery Works of Mitsubishi Heavy Industries, Ltd. established (Uzumasa, Katsura).Started manufacture of cutting tools and engine valves for automobiles.
1983 Constructed Ritto Plant in Ritto, Shiga Prefecture in Japan.
1986 Constructed the Ritto Universal Machine Manufacturing Plant.
2003 Construction of No. 2 machine tool plant.Hiroshima plant moved and integrated to the Ritto plant.
2005 Acquired S.R.P. Tools, an Indian cutting tool manufacturer.
2010 Began production of gear cutting machines at Mitsubishi Heavy Industries (Changshu) Machinery Co., Ltd. In China.
2012 Acquired Federal Broach Holdings, LLC, a U.S. broaches and broach machine manufacturer.
2015 Established Mitsubishi Heavy Industries Machine Tool Co., Ltd. as an independent business unit.
2021 Under the Nidec Group.Established NIDEC MACHINE TOOL CORPORATION
1939 Began production of lathes
1945 Manufacturing of tools and jigs for aircraft engine
1953 Developed Japan's first transfer machine for processing crankcases of agricultural machinery
1960 Began production of the Mitsubishi-Innocenti CWB milling and boring combined machine
1962 Developed Mitsubishi-Lorenz hobbing machine
1966 Developed Mitsubishi-Reihauer shaving cutter grinder “NZA model”
1967 Developed Japan's first NC horizontal boring mill MAF machine
1968 Developed the Mitsubishi horizontal machining center "MPA Series"
1969 Advancement in NC technology.Developed “Precision Position Feedback Detectors”
1973 Developed Mitsubishi-Warner Swasey cylindrical grinding machine
1980 Developed Japan's first NC gear hobbing machine “GH400NC”
1985 Developed vertical precision milling machine "M-VR series".
Developed “YAG Laser equipment”
1986 Completed the world's largest-class NC milling and boring combined machine "Supermiller"
1987 Developed a high speed, high precision die and mold machine "M-KR series"
1997 Developed a dry cutting system(SuperDry hobbing machines "GN series” and “SuperDry hob cutter”)
2002 Began sales of SuperDry hobbing machines "GE series”
2005 Developed the world's first wafer bonding machine operable at room temperature for MEMS
2006 Developed the micro milling machine "μV1"
2009 Developed world's first mass production type internally toothed ring gear grinding machine "ZI20A"
2014 Developed world's first “Super Skiving Cutter”
Developed Laser Micromachining System “ABLASER”
2016 Developed gear skiving machine “MSS300”
Developed large precision machines “MVR-Fx series”
2019 Developed the Direct Energy Deposition Additive Manufacturing System “LAMDA”

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