NIHON SEIMITSU SOKKI CO., LTD.（JAPAN PRECISION INSTRUMENTS, Inc.）
- 2508-13 Nakago Shibukawa Gunma 377-0293 Japan
- Phone:0279-20-2311（From overseas +81-279-20-2311）
- Fax:0279-20-2411（From overseas +81-279-20-2411）
Tokyo branch office
- 1-52-8 Itabashi Itabashi-ku Tokyo 173-0004 Japan
- Phone: 03-5944-1251 （From overseas +81-3-5944-1251）
- Fax: 03-5944-1252 （From overseas +81-3-5944-1252）
February 11, 1950
- Development, Manufacture and Sale of Home use Medical Devices
- Development, Manufacture and Sale of Professional Medical Devices
- Development, Manufacture and Sale of Auto Iris Device of Serveillance Cameras
NISSEI Precision Instruments(Suzhou) Co., Ltd.
Room501 Zhonghuan Building, Suzhou National Environmental New And Hi-tech Industrial Park, No.369 Lushan Road Suzhou New District China
- 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.
- May, 1977
Acquire Oze Keiki Co., Ltd. as a subsidiary.
- May, 1987
Started marketing of Auto Irises for Surveillance Cameras.
- May, 1996
Certified to ISO 9001 and EN 46001 (currently ISO 13485) by TÜV SÜD 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 TÜV SÜD Japan.
- October, 2005
Started production of the Pulse Oximeter.
- March, 2006
Started production of the Portable Air Massager.
- 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 in Good Design Award 2006.
- October, 2006
Started prodution of Mercury Image Digital Blood Pressure Monitor.
- February, 2007
Relocation of Tokyo branch office to 2-27-13, Hongo, Bunkyo-ku, Tokyo.
- September, 2007
Establishment of Takasaki R&D Center.
- 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
Merger of Oze Keiki Co., Ltd. (the existent company) and Niigata Keiki Co., Ltd. and change of subsistent company name to NISSEI ON-TECHNO CO., LTD.
- September, 2011
Digital blood pressure monitor DSK & WSK series obtained the clinical validation by ESH (European Society of Hypertension) IP-2010 protocol.
- February, 2012
Started production of the RADCOUNTER (Dosimeter).
- April, 2013
Relocation of Tokyo branch office and R&D Center to 2-27-18, Hongo, Bunkyo-ku, Tokyo.
- April, 2016
Relocation of Tokyo R&D Center.
- December, 2020
Awarded by the Minister of Economy, Trade and Industry with a letter of appreciation for the contribution to the stability of people's lives in response to the urgent increase in production of medical supplies due to the COVID-19.
- November, 2022
Ishida Co., Ltd. (Headquarters: Kyoto City, Kyoto Prefecture; President: Takahide Ishida) signed a share transfer agreement to acquire all 100% shares owned by Nissei Monozukuri HD at the general meeting,Yoshito Kunisaki was appointed as a representative director at our company's extraordinary general meeting of shareholders.
- June, 2023
Relocation of Tokyo branch office to Ishida Tokyo Second Building 8F, 1-52-8, Itabashi, Itabashi-ku, Tokyo Japan.
Relocation of R&D Center to Ishida Tokyo Second Building 4F, 1-52-8, Itabashi, Itabashi-ku, Tokyo Japan.