|1949||Established as the Hisanao Kojima store in Tanabe-cho, Tsuduki-gun, Kyoto now Tanabe City, Kyoto). Started manufacturing and sale of micro flow meters for analyzers and experimental devices.|
|1952||Company name changed to Kojima Seisaku-sho.|
|1969||Started manufacturing and sales of micro flow controller valves and pressure controller valves.|
|1971||Construction of new HQ building and factory at Kawara, Tanabe-cho, Tsuduki-gun, Kyoto.|
|1973||Started manufacturing and sales of fluid controllers.|
|1974||ncorporated as Kojima Seisakusho, Co., Ltd and capitalized at 10 million yen.|
|1978||Established Tokyo Branch in Chiyoda-ku, Tokyo.|
|1982||Acquired 1,000m2 site in Kusauchi, Tanabe-cho, Tsuduki-gun, Kyoto. Constructed new HQ building and a factory on this site.|
|1983||Established Osaka branch in Kita-ku, Osaka.|
|1985||New factory completed on HQ site.|
|1988||Acquired 2,3102,310m2 of land next to the HQ site.|
|1989||Introduced CI on occasion of 40th anniversary. Completed construction of an annex to HQ. Acquired a 6402 site in Kawara, Tanabe-cho, Tsuduki-gun, Kyoto.|
|1990||Started manufacturing and sales of oxygen and nitrogen gas generators.|
|1992||Acquired site of 11,184m2 in Uji Tawara-cho, Tsuduki-gun, Kyoto. Completed construction of a new factory (1,682m2) on this site.|
|1993||Started manufacturing and sales of ozone water processing system.|
|1995||Opened Nagoya office.|
|1996||Completed construction of research and development wing on the Uji Tawara factory site. Won "Kyoto Small and Medium Enterprise Technology Grand Prize" with the high purity nitrogen gas generator.|
|1997||Changed the company name from Kojima Seisakusho, Co., Ltd. to KOJIMA INSTRUMENTS INC.|
|1998||Opened Yokohama, Fukuoka and Kyoto offices. Completed new factory on the Uji Tawara factory site.|
|1999||Received permission from the Ministry of Health, Labour and Welfare for the manufacture of medical instruments. Started manufacture and sale of First Life (home-use oxygen enricher). Obtained ISO90001 certification.|
|2000||Changed to quarterly settlement of accounts on occasion of 50th anniversary.|
|2001||Completed construction of the class 100 ultra clean room in the Uji Tawara factory.|
|2003||Began regional new development consortium R & D work.|
|2004||Adopted FP, FS dual business division system.|
|2006||Obtained ISO14001 certification.|
|2008||Awarded “Kansai Front Runner Grand Prize 2008”|
|2009||KOJIMA INSTRUMENTS was selected as “Top 300 of Medium and Small Size Manufacturer 2009”.|
|2010||Hisatoshi Kojima is named as Chairman, and Mariko Kojima as President.
Awarded the “Business Innovation Award First prize”from Association of Management Consultants in Japan.
|2012||Changed the brand name from 「KOFLOC」 to 「KOFLOC Kyoto」
Completed a new factory in headquarter site(P1 factory).
Closed Ujitawara factory, aggregate to head and Yawata factory.
Chairman Hisatoshi Kojima awarded the "Industry Merit Award" from Kyoto prefecture.
|2013||Established 100% owned local cooperation in Shanghai.|
|2016||Completed a new factory in headguarter site (P2 factory)|
Nozomi Kojima is named as President.
Changed the logo. and the overseas company name from 「KOJIMA INSTRUMENTS INC.」to 「KOFLOC Corp.」