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											| January, 1968 | 
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											Opened a private company at Hoshigaoka, Hirakata city, Osaka Pref. and started manufacturing of special test medicines. | 
										 
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											| April, 1969 | 
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											Due to construction of residence around the above location, moved to East Sumiyoshi ward, Osaka city. | 
										 
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											| April, 1971 | 
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											Due to expansion of business, moved to the present address, Sakai city, Osaka Pref. | 
										 
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											| December, 1971 | 
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											Incorporated into a corporate under the name of SANYO CHEMICAL LABORATORY CO., LTD. | 
										 
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											| October, 1977 | 
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											Opened #2 compound building of the main plant. | 
										 
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											| December, 1982 | 
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											Obtained a permit for manufacturing of medicines. Started the production of a inflammation-resist pain killer named "Diclofenac sodium". Shifted the main business to the manufacturing of medicines. | 
										 
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											| October, 1985 | 
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											Acquired an industrial land lot in the Yatsuo Core Industrial Zone, Toyama Pref. | 
										 
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											| October, 1986 | 
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											Started operation of Toyama Plant. | 
										 
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											| March, 1991 | 
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											Opened Headquarter office and a research laboratory. | 
										 
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											| March, 1995 | 
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											Opened Headquarter refinery plant and a test laboratory. | 
										 
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											| May, 2003 | 
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											Opened Toyama office and extended Toyama plant. | 
										 
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											| December, 2004 | 
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											Opened Toyama Plant #2 refinery. | 
										 
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											| December, 2004 | 
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											Acquired an industrial land lot in the Industrial complex in Izumi city, Osaka Pref. | 
										 
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											| April,2007 | 
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											Extended an industrial land lot in Toyama. | 
										 
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											| June,2008 | 
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											Opened Headquarter office and QC laboratory. | 
										 
									 
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											| View of Osaka Head Office when established | 
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											View of Toyama Plant when established | 
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											View of Present Day Toyama Plants | 
										 
									 
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