Establishment of Japan Pure Chemical CO., LTD.
(capitalization of ¥1,000,000) for the development, sales and manufacture of chemicals for precious metal plating.
|1972 Feb.||Development of high purity gold plating chemicals for semiconductors.|
|1974 Apr.||Development of high purity gold plating chemicals for connectors and printed circuit boards.|
|1985 Sep.||Development of palladium plating chemicals for connectors.|
|1999 Nov.||Implementation of MBO (capitalization of ¥813,000,000)|
|2001 Mar.||Development of electrolytic gold plating chemicals used in flexible substrates and copper removal chemicals.|
JASDAQ market listing
Capitalization increased to ¥1,134,000,000.
|2003 May.||Development of sulfite gold reduction plating chemicals used in high-speed MPU.|
|2004 Mar.||Listing on TSE Second Section.|
|2004 May.||2 for 1 stock split.|
|2005 Mar.||Listing on TSE First Section.|
|2005 Apr.||Achievement of ISO 9001 and 14001 certification.|
|2005 Nov.||Commencement of joint research into mounting technologies with the University of Tokyo.|
|2006 Apr.||2 for 1 stock split.|
|2007 Mar.||Development of immersion gold plating chemicals used in mobile phone motherboards.|
|2008 July.||Development of hard gold plating chemicals used in fine connectors.|
|2014 Apr.||100 for 1 stock split.|
※On November 16, 1999, the date of the merger, the Company (formerly JPC Holding Co., Ltd., the formal surviving company; Head office: 3-3-23 Misakicho, Chiyoda-ku, Tokyo; Fiscal year ending: March) absorbed the former Japan Pure Chemical Co., Ltd. (the actual surviving company; Head office: 2-26-7 Minamiikebukuro, Toshima-ku, Tokyo; Fiscal year ending: May). At this time, the Company changed its name to Japan Pure Chemical Co., Ltd., and relocated its head office to the address of the head office of the former Japan Pure Chemical Co., Ltd., the actual surviving company (2-26-7 Minamiikebukuro, Toshima-ku, Tokyo), as the Company had succeeded all assets, liabilities, rights and obligations of the former Japan Pure Chemical Co., Ltd. The objective of this merger was to transfer ownership (MBO) of the former Japan Pure Chemical Co., Ltd. The Company, which had been inactive prior to the merger, took over all operations of the absorbed company at the time of the merger.
Consequently, the actual surviving company is the former Japan Pure Chemical Co., Ltd., the absorbed company. For this reason, unless otherwise stated, all information provided above for the period prior to the merger describes the former Japan Pure Chemical Co., Ltd., the actual surviving company.