History
| Dec.1946 | Incorporation of Nippon Seiki Co.,Ltd. Began to produce clocks and speed meters. |
| Oct.1951 | Establishment of main office. |
| Aug.1953 | Opening of Tokyo office. |
| Sep.1955 | Establishment of main factory. |
| Jun.1959 | Opening of Osaka office. |
| Sep.1959 | Establishment of Asahi Kenki MFG Co.,Ltd. (presently known as NS Advantech Co.,Ltd.) in Ageo City, Saitama Prefecture. |
| Jul.1961 | Opening of Hamamatsu office |
| Feb.1970 | Establishment of Nissei Seivice Co.,Ltd. |
| Dec.1970 | Moving of main office and factory to the present place. |
| Dec.1970 | Establishment of Matto factory in Ojiya City, Niigata prefecture. |
| July.1971 | Establishment of Matto Nippon Seiki Co.,Ltd. in Ojiya City, Niigata prefecture. |
| Nov.1972 | Establishment of N.S,International Co.,Ltd in California, U.S.A. |
| Jun.1973 | Establishment of N.S,Electronics Co.,Ltd |
| Aug.1976 | Began to produce liquid crystal display. |
| Jul.1978 | Establishment of Honda Verno Nagaoka Co.,Ltd, a car dealer. (presently known as Honda Car Sales Nagaoka Co.,Ltd) |
| Jun.1982 | Establishment of YNS Inc.(presently known as NS West Inc.) in Syobara City, Hiroshima prefecture |
| Nov.1982 | Began to produce hybrid integrated circuits. |
| Nov.1983 | Establishment of Nissei Honda Co.,Ltd in Nagaoka City |
| Apr.1985 | Establishment of NS. Computer Service Co.,Ltd |
| Mar.1986 | Changed the audit from September to March. |
| Jul.1986 | Establishment of New Sabina Industries,Inc in Ohio, U.S.A. |
| Aug.1987 | Establishment of UK-NSI Co.,Ltd in Worcestershire, U.K. |
| Feb.1989 | Listed on the Tokyo Stock Exchange second section |
| Nov.1991 | Completion of Nippon Seiki R&D Center |
| Oct.1993 | Merger of N.S.Electronics Co.,Ltd and FSC Co.,Ltd |
| Apr.1994 | Establishment of Hong Kong Ek Chor Nissei Co.,Ltd in Shanghai, China |
| Feb.1995 | Establishment of Shanghai Ek Chor Nissei Co.,Ltd (presently known as Shanghai Nissei Display System Co.,Ltd) in Shanghai, China |
| Aug.1995 | Qualified to ISO-9001 Standard |
| Dec.1995 | Establishment of Thai Nippon Seiki Co.,Ltd in Chonburi, Thailand. |
| Feb.1996 | Establishment of Honda Car Sales Nagaoka Co.,Ltd. |
| Dec.1996 | Qualified to QS9000 Standard, GM, Ford, Chrysler requirements. |
| Dec.1996 | Merger of N.S.Electronics Co.,Ltd and NS parts Co.,Ltd. |
| Sep.1997 | Integrated the basements of N.S.International to Mishigan,U.S.A. |
| Sep.1997 | Establishment of Thai Matto Nippon Seiki Co.,Ltd. in Chombri, Thailand |
| Oct.1998 | Establishment of 2nd. display plant in Nagaoka City, Niigata |
| Aug.1999 | Qualified to ISO-14001 Standard |
| Jul.2000 | Establishment of NS Advantech Co.,Ltd |
| Jan.2001 | Opening of Hong Kong office |
| Nov.2001 | Establishment of Hong Kong Nippon Seiki Co.,Ltd. in China |
| Dec.2001 | Establishment of PT. Indonesia Nippon Seiki in Banten, Indonesia |
| Dec.2001 | Invest money to JNS Instruments Ltd. |
| Apr.2002 | Subsidializing of Yamato Honda Co.,Ltd |
| Aug.2002 | Establishment of Nippon Seiki Do Brasil Ltda in Amazonas, Brasil |
| Dec.2002 | Establishment of Nippon Seiki (Europe) B.V. in Amsterdam, Netherland |
| Sep.2003 | Establishment of Dongguan Nissei Electronics Co.,Ltd. |
| Mar.2004 | Opening Munich office in Germany by Nippon Seiki (Europe) B.V. |
| Jun.2004 | Establishment of Nantong NS Advantech Co.,Ltd |
| Jul.2004 | Qualified to ISO/TS16949 standards. |
| Oct.2004 | Establishment of IDC center in Nagaoka City by NS Computer Service Co.,Ltd |
| Nov.2004 | Establishment of NS morters Co.,Ltd (presently known as Car Station Niigata Co.,Ltd) |
| Dec.2004 | Establishment of Cixi Zhengtong Electronics Co.,Ltd in Nagaoka (presently known as Zhejiang Nissei Display System Co.,Ltd) |
| May.2006 | Establishment of Mazda car Sales Nagaoka Co.,Ltd |
| Jun.2006 | Merger of Honda Car Sales Nagaoka Co.,Ltd and Yamato Honda Co.,Ltd. |
| Jul.2006 | Completion of Nippon Seiki Technical Center |
| Aug.2006 | Establishment of NS Sao Paulo Components Automotivos Ltda. In Sao Paulo,Brasil |
| Mar.2007 | Establishment of Vietnam Nippon SeikiCo.,Ltd. in Hanoi, Vietnam |
| Aug.2007 | Establishment of Nippon Seiki Consumer Products (Thailand) Co.,Ltd in Chomburi, Thailand |
| Apr.2008 | Establishment of Nippon Seiki De Mexico S.A. De C.V. and Nissei Advantech Mexico S.A. De C.V. in Nuevo Leon, Mexico. |
| Oct.2009 | Gaining a stake of Tatung Precise Meter Co.,Ltd. (presently known as Taiwan Nissei Display System Co.,Ltd.) and Subsidiarization of Changzhou Nissei Display System Co.,Ltd. |
| Jul.2010 | Gaining a stake of and Subsidiarization of Zhejiang Nissei Display System Co.,Ltd. |
| Dec.2010 | Affiliated with Niigata Mazda Co.,Ltd. |
| Jun.2011 | Establishment of Wuhan Nissei Display System Co.,Ltd. |
| Feb.2012 | Establishment of NS Instruments India in Southern India. |
| Mar.2012 | Establishment of Nissei Display Sales and Development Co.,Ltd. located in Shnghai. |
| Sep.2012 | Opening of Tokyo techenical center located in Tokyo |
as of 1 April 2013
