Corporate Profile

History

1922 KATAYAMA SEIYAKUSYO was founded in Osaka, JAPAN
Started to synthesize fine organic and inorganic reagents
1950 Establish of incorporation
1953 Photographic chemicals synthesis started.
(Color couplers, related additives and sensitizing dyes etc.)
1969 Hirakata plant (Hirakata city, Osaka) was completed.
1980 Started to manufacture pharmaceutical intermediates
1988 The construction of 1st building of Toyama plant was completed.
Started to manufacture API of medicine
1989 Started to manufacture API of new drug
1993 The construction of 2nd building of Toyama plant was completed.
1995 Started to manufacture API and pharmaceutical intermediate of investigational new drug
2004 Toyama plant FDA GMP inspection
2007 Toyama plant AIFA/EMA GMP inspection
2008 Hirakata plant FDA GMP inspection
2011 Toyama plant PMDA GMP inspection
2012 Consolidated subsidiary of Sakai Chemical Industry Co., Ltd.
2016 The construction of the 3rd building of Toyama plant was completed.
2018 Hirakata plant PMDA GMP inspection
2019 Toyama plant FDA GMP inspection
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