|October 1985||Hitachi Sanki Engineering Co., Ltd., and Hitachi Kiko Co., Ltd. of which headquarters located in Tokyo, were merged and Hitachi Techno Engineering Co., Ltd. was newly established. Equipment Office was born in pursuit of advancing into the field of Electronics Manufacturing Equipment as the independent business at Minami-senju, Tokyo.|
Constructed a new factory in Ryugasaki, Ibaraki prefecture, relocated the factory to the same place, changed the name from Equipment Office to Products Division, Ryugasaki Works.
Products Division, Ryugasaki Works
|June 1998||Jisso Technology Center was opened.|
|October 2001||Hitachi Industries Co., Ltd. was established, as Hitachi Techno Engineering Co., Ltd. by succeeding Tsuchiura Works of Hitachi, Ltd. through company split.|
|December 2001||Nanjing Panda Hitachi Techno Co., Ltd. was established to manufacture and sell Standard Solder Paste Printer by merging China Nanjing Panda Electronics Co., Ltd.|
|November 2002||Shanghai Office was established|
|September 2004||Taiwan Office was established|
|April 2006||Hitachi, Ltd. (Industrial Plant Division), Hitachi Plant Engineering & Construction Co., Ltd., Hitachi Industries Co., Ltd., and Hitachi Kiden Kogyo Co., Ltd. were consolidated and started up as Hitachi Plant Technologies, Ltd.
Taiwan Office was changed to Taipei Branch
Moriya Satellite Works was established.
|April 2007||Company name was changed from Nanjing Panda Hitachi Techno Co., Ltd. to Nanjing Hitachi Techno Co., Ltd. as 100%-owned subsidiary, by dissolving the joint venture.|
|November 2008||Shanghai Office was merged with Nanjing Hitachi Techno Co., Ltd.|
|April 2013||Hitachi, Ltd. merged with Hitachi Plant Technologies, Ltd. and Hitachi, Ltd.Infrastructure Systems Company, Mechatronics Division was established.|
|July 2016||AIMECHATEC, Ltd. was established as the new company, following an incorporation-type company split from Hitachi, Ltd.|
|September 2016||Company name was changed from Nanjing Hitachi Techno Co., Ltd. to Nanjing AIMECHATEC, Ltd.|
|July 2018||Process Development Center was opened.|
|July 2021||Listed on the Second Section of Tokyo Stock Exchange|
|March 2023||Merged with and absorbed Process Equipment Business Spin-off Preparation Co., Ltd., wholly-owned subsidiary of Tokyo Ohka Kogyo Co., Ltd.|