|1948 September||Masahiko Ando and Hiroshi Kono Jointly established the Kono Photo Process Company in
Koenji,Suginami Ward.Tokyo and starts operations.
|1961 December||Photo processing section is separated to created Kohno Photo. Masahiko Ando is appointed
|1968 January||Tamagawa Micro Center is established. Equipment Development Division and Special Plate Making Devision are incorporated into Kono Photo.|
|1970||Automatic screen emulsion coating machine is developed.|
|1973 May||In order to clarify the plan and business of a company, Changed the corporate name from
Kohno Photo Co.,Ltd.
|1977 July||In order to reply to the request of the highly minute mask from a user, an Ota Micro Center is established newly and business is started.|
|1980 August||Development Center is established, absorbing the Equipment & Material Special
|1986 March||Graphic Process Center is established in Ikegami, Ota Ward, Tokyo and operations are launched. Special Photoengraving Spection is established in Yokohama Plant in Midori Ward,Yokohama.|
|1989 December||Paid-in capital increases to ¥50 million.The 1st bond issue,100million yen.|
|1990 October||Nagoya Micro Center is established in Nagoya and operations are launched.|
|1995 November||HoKuriku Center is established in the Eastern Industrial Promotion Zone of Komatsu,Ishikawa,Prefecture and operations are launched.|
|1995 December||The metal mask laser equipment in the Ota Micro Center is introduced.
Ota Micro Center photo mask section is moved to Graphic Process Center.
|1996 November||The Hokuriku center is extended with the increase in manufacture of the large-sized screen
and the special screen.
|1997 October||Large,High-precision laser plotting equipment is introduced in Hokuriku Center.|
|1999 December||The Company is certified under ISO 9002.|
|2000 February||Follows on the high precision and minimization of the SMT industry,High precision laser processing equipment is introduced at Ota micro center.|
|2001 May||The Material Development Center is transferred to Tana,Sagamihara,Kanagawa Prefecture.|
|2001 July||High-precision laser plotting equipment is introduced in Graphic Process Center too.
Production of a Chrome Mask is started.
|2001 November||The Hokuriku Technology Development Center is established in Tatsunokuchi-machi Science Park, Ishikawa Prefecture as research and development sector for large-sized PDP screen marks.|
|2002 November||The Company upgrades to ISO 9001:2000.|
|2003 August||High-precision laser plotting equipment is introduced in Hokuriku Center.|
|2004 July||Graphics Processing Center acquires two ultra-high-precision laser plotters.
ISO 14001 certification:Obtained 1996.
|2005 July||The Company upgrades to ISO 14001:2004.|
|2005 November||Increase the 2nd laboratory in Hokuriku Technology Development Center.|
|2008 October||ISO 9001 and ISO 14001 are unified.|
|2010 July||Equipment Development Center moved to Shimomaruko, Ota Ward,Tokyo.|
|2010 May||Nagoya Micro Center is closed and its operation are distributed to other Centers to
|2012 June||Opened a Nagoya office,Nakamura-ku,Nagoya,|
|2014 April||Minoru Ota is inaugurated as the president.|
|2014 Jun||Head Office moved to Nakaikegami, Ota Ward,Tokyo.
Sales department moved to Shimomaruko, Ota Ward,Tokyo
|2016 January||Opening of Shonan Fujisawa Center and relocation of Headquarters and Graphic Process Center|