company information

Corporate Philosophy

We put customers in the first, and devote to improving technology and developing products.
We swear that we will create a company with dreams for the prosperity of all people around the company and happiness of the employees.

Corporate Profile

History

March,1937 Established the small machine tool's assembly factory in Hasunuma,Ota-ku,Tokyo(currently Ikegai CO.,Ltd.,now Citizen Watch Co.,Ltd.)

Dec.1945 Moved the head office factory to Mishima, Shizuoka

Aug.1946 Established NIPPON SEIKI LABORATORY CO., LTD. with capital of 180,000 yen

Aug.1962 Increased capital to 1,180,000 yen

Aug.1965 Changed the company structure to KABUSHIKI

Sep.1967 Joined the Japan Small Machine Tool Association

Oct.1969 Increased capital to 2,180,000 yen

Jul.1970 Increased capital to 7,970,000 yen

Mar.1975 Started to development of precision spherical milling machine

Oct.1979 Started to developmeng of spherical milling machine

Feb.1981 Started to development of hydrostatic bearing

Oct.1981 Acquisition patent No.1069353　Diamond cutting machine

Mar.1988 Established a New factory at the current address and moved the factory from Mishima

Mar.1996 Becomed to Ikegai Group Co., Ltd.

Mar.1996 Increased capital to 11,985,000 yen

Aug.2001 left to Ikegai Group co., Ltd.

Apr.2002 Became a subsidiary of SNK

May.2002 Hisaichi Yamaguchi appointed as President（The president of Daiwa Can Company・SNK）

Feb.2007 Acquisition No.3131260 fixed ring of water purifier

Jun.2007 Acquisition patent No.3968029　swing talbe on numerically controlled lathe for opitcal lens machining

Feb.2008 Became a subsidiary of NIIgata KIden C., Ltd.

Oct.2010 Acquisition paten No.4597879 method of take out contact lenses after opening the mold

Apr.2011 Ultra-Precision Machine　Developmen of the ＧＬ－３００

May.2012 Acquisition to product of Medical Devices Permit（General Distinction)NO.：22BZ200076

May.2017 Got land and factory in Obuchi, Fuji City

Jul.2017 Started to renovate Fuji factory

Dec.2017 Fuji factory started to operate

Jan.2019 Medical Devices manufacturing license (General category) No.:22BZ200076(changed due to relocation of Fuji Plant)

Aug.2019 A new office building started

Mar.2020 Deliveried the new office building and moved the head office

Apr.2020 Completion ceremony of new company building,Numazu plant saled

Feb.2022 Acquire the west side land of the building

May.2023 The third factory is started to construction

Mar.2024 Construction of The third factory is finished