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FY2017 (Ending March 2018)

August 14,2017
Consolidated Financial Results for the First Quarter of Fiscal Year 2017 (PDF:332 KB)pdf
August 14,2017
Presentation on Results for the 1st Quarter FY 2017 (PDF:2,326 KB)pdf
July 19,2017
Notice on Ruling to Deny Immediate Interlocutory Appeal against Ruling to Dismiss the Petition for a Provisional Injunction against the Issuance of New Shares Filed by Shareholders (PDF:64 KB)pdf
July 18,2017
Notice on Immediate Interlocutory Appeal against Ruling to Dismiss the Petition for a Provisional Injunction against the Issuance of New Shares (PDF:74 KB)pdf
July 18,2017
Notice on Determination of the Number of New Shares to be Issued (PDF:88 KB)pdf
July 18,2017
Notice on Ruling to Dismiss the Petition for a Provisional Injunction against the Issuance of New Shares Filed by Shareholders (PDF:37 KB)pdf
July 12,2017
Notice on Determination of Issue Price, etc. (PDF:99 KB)pdf
July 5,2017
Collaborative Relationship in OLED Material Business Idemitsu and LG Chem Signed Collaboration Agreement (PDF:186 KB)pdf
July 5,2017
Notice on Petition Filed by Shareholders for a Provisional Injunction against the Issuance of New Shares (PDF:44 KB)pdf
July 3,2017
Notice on Issuance of New Shares by Way of Global Offering (PDF:108 KB)pdf
June 29,2017
Advanced Coal Boiler Control Optimization System “ULTY-V plus”Exhibited at Japan-China Green Expo 2017
June 27,2017
Development and Sales of the Coal Boiler Control Optimization System, ULTY-V plus -- Promotion of Energy Conservation Due to the Equipping of AI (Artificial Intelligence) and IoT Features-- (PDF:403 KB)pdf
June 7,2017
The Idemitsu Asia Talent Cup Held at Suzuka Circuit, Japan
May 25,2017
Strategic Alliance for OLED Business A Memorandum of Understanding for a Strategic Alliance with BOE in China (PDF:121 KB)pdf
May 24,2017
Establishment of a Local Subsidiary Related to the OLED Business in China (PDF:162 KB)pdf
May 16,2017
Announcement of Changes in Representative Directors and Other Officers, and the Selection of Candidates for Outside Directors and a Substitute Outside Audit & Supervisory Board Member (PDF:39 KB)pdf
May 15,2017
Consolidated Financial Results for the Fiscal Year 2016 (PDF:1,110 KB)pdf
May 15,2017
Presentation on Results for FY 2016 (PDF:2,095 KB)pdf
May 9,2017
Execution of Agreement Regarding the Enhancement and Promotion of the Business Collaboration of Showa Shell Sekiyu K.K. and Idemitsu Kosan Co.,Ltd. (PDF:543 KB)pdf
April 28,2017
Technical expert of Idemitsu Compounding Plastics (Guangzhou)Chosen as First Nansha Craftsman
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