History

February, 1950
Started production of Panel Meters and Illuminometers at 2145 Yorii, Shibukawa, Gunma.
September, 1950
Establishment of Mitsuhashi Electric Tool Manufacturing Co., Ltd.
October, 1952
Changed the company name to Nihon Seimitsu Sokki Co., Ltd.
July, 1965
Started production of Blood Pressure Monitors.
October, 1971
Establishment of Niigata Keiki Co., Ltd.
September, 1975
Started marketing of the Digital Blood Pressure Monitor ES-200.
May, 1977
Purchase of Oze Keiki Co., Ltd.
May, 1987
Started marketing of Auto Irises for Surveillance Cameras.
March, 1995
Started exporting of the Wrist Type Digital Blood Pressure Monitor WS-200.
May, 1996
Certified to ISO-9001 and EN-46001 by TUV SUD Japan.
February, 1997
Establishment of PT. NSS Indonesia
May, 1999
Relocation of Head Office to 2508-13, Nakago, Komochi, Kitagunma, Gunma （Present address: Shibukawa, Gunma）
March, 2005
Certified to ISO-14001 by TUV SUD Japan.
October, 2005
Started production of the Pulse Oximeter OX-700 (Oxi-heart).
March, 2006
Started production of the Portable Air Massager AM-7 (Putifino).
August, 2006
Establishment of NISSEI International Trading (Shangahi) Co., Ltd. in China
October, 2006
The Pulse Oximeter OX-700 (Oxi-heart) received a Small and Medium Enterprises Secretary Special Prize and Good Design Award 2006.
October, 2006
Started prodution of Mercury Image Digital Blood Pressure Monitor DM-3000.
February, 2007
Relocation of Tokyo Buisiness Office to 2-27-13, Hongo, Bunkyo-ku, Tokyo
September, 2007
Establishment of Takasaki R&D Center
February, 2009
Started production of the Pulse Oximeter pulsfit BO-800.
November, 2009
Started production of the Pulse Oximeter pulsfit BO-600.
February, 2010
Started production of the Pulse Oximeter pulsfit BO-800DX.
March, 2010
Establishment of NISSEI Precision Instruments(Suzhou) Co., Ltd. in China
June, 2010
Relocation of R&D Center to 2-27-13, Hongo, Bunkyo-ku, Tokyo
July, 2010
Oze Keiki Co., Ltd. (The Surviving company) and Niigata Keiki Co., Ltd.have been merged, and the Surviving company name would be replaced by "NISSEI ON-TECHNO CO., LTD."
September, 2011
Started production of the DSK&WSK series.
Clinically validated by ESH(European Society of Hypertension) IP-2010 protocol.
February, 2012
Started production of the RADCOUNTER DC-100.
April, 2013
Relocation of Tokyo Buisiness Office and R&D Center to 2-27-18, Hongo, Bunkyo-ku, Tokyo
April, 2014
Started production of the PulNeo series.

History

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