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It is the history of Tsukumo Engineering , Inc
| December 22, 1986 | Tsukumo Engineering , Inc established |
| July 1986 | Capital increased to 10 million yen |
| January 1990 | Capital increased to 20 million yen |
| March 1991 | Manufacture and sales of precision positioning unit for laser optical equipment |
| May 1997 | Head office factory New building completed |
| June 1999 | Capital increased to 25 million yen |
| September 2000 | Material · R & D building newly established |
| August 2002 | Distribution of general catalog (for mail order) creation |
| May 2003 | Sayama Incubation Research Building entry committee research project started |
| March 2008 | Hidaka factory operation started |
| October 2008 | Comprehensive Catalog No. 4 Revised Issue |
| September 2012 | Hidaka factory closed |
| September 2012 | New factory newly established Hidaka factory relocation of manufacturing business |
| February 2013 | Kanto Bureau of Economy, Trade and Industry Approved Projects New Collaboration Grant |
| August 2013 | Adoption of Heisei 24 Monozukuri subsidies |
| February 2014 | Nano roughness / height shape measuring instrument No. 1 instrument completed |
| November 2016 | From Sayama Incubation Research Building to Second Plant Relocation of Instrument Research Project |
| February 2017 | Nanometer instrument nanotech2017 exhibition nanotech award winning new award |
