|1984||NIPPEI TOYAMA Corporation was created from the merger of Toyama Machine Works, Ltd. and Nippei Industrial Co., Ltd.|
|1992||NIPPEI TOYAMA EUROPE GmbH was established in Germany.|
|1996||Joint venture with DALIAN BOHAI MACHINE TOOLS to form DALIAN BOHAI NIPPEI MACHINE TOOL Corporation. ( Now renamed YIDA NIPPEI MACHINE TOOL Corporation ).|
|1997||Multi-Wire Saw MWM444B won SGE Technical Development Award, and Technology Prize by the Japan Society for Abrasive Technology.|
|2000||NIPPEI TOYAMA India Private Limited was established in INDIA|
|2003||Established NIPPEI TOYAMA SHANGHAI TRADING Co., Ltd. in China as a sales company.|
|2004||Established NIPPEI TOYAMA ( THAILAND ) Co. Ltd., in Thailand as a sales company.|
|2005||Ultra Fine Machining Cell Zµ3500 awarded "Technology Prize" of Precision Grinding Society.|
|2006||Ultra Fine Machining Cell Zµ3500 awarded "Japan Brand Prize", the 36th Machine Industry Design Prize.
New Training Center built in Toyama.
Ultra Fine Machining Cell Zµ3500 awarded "Good Design Award 2006" .
|2007||Established Komatsu NTC(Changzhou) Semiconductor Equipment Co.,Ltd. in China as a sales company.|
|2008||Joined in KOMATSU Group ,and changed company name to KOMATSU NTC Ltd.|
|2011||Komatsu Machinery Corporation merge.|
|2013||Toyama Kiko Corporation merge.|
|2014||DSK Corporation merge.|
|2015||Taiyo Engineering Corporation merge.
Lossev Technology Corporation merge.
|2016||TKomatsu Industries Mexico S.A.deC.V. was established in Mexico.|