TOKYO OHKA KOGYO CO., LTD.(4186) News
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Tokyo Market Outlook: Spotlight returns to chemical stocks as hidden gems in semiconductor supply chain
Thu Jun 11, 2026 5:30 pm JST Market -
Notice Regarding the Commencement of Operations at the Aso Kumamoto Site of Aso Plant
Mon Jun 8, 2026 2:00 pm JST Disclosures(EN) -
Tokyo market broadens sector rotation as investors seek next MLCC winners
Mon Jun 1, 2026 5:30 pm JST Market -
Active stocks on the 27th (closing) - HPC SYSTEMS, FUJITSU LIMITED, TAKARA HOLDINGS and others
Wed May 27, 2026 3:32 pm JST Catalyst -
Active stocks on the 27th (morning session): Daito Chemix, Muromachi Chemicals, DyDo Group
Wed May 27, 2026 11:32 am JST Catalyst -
Daito Chemix surges to 4-year, 8-month high on semiconductor photoresist material supply speculation
Wed May 27, 2026 11:17 am JST Catalyst -
Market outlook focuses on next targets in semiconductor sector following pullback
Tue May 26, 2026 5:30 pm JST Market -
"Global niche" ranks 12th as massive overseas buying of Japanese stocks sparks re-evaluation momentum
Fri May 22, 2026 12:20 pm JST Feature -
Selected as an SX Brand 2026 by the Ministry of Economy, Trade and Industry and the Tokyo Stock Exchange.
Mon May 18, 2026 2:00 pm JST Disclosures(EN) -
Tokyo Ohka surges to new high in afternoon trading as Q1 operating profit jumps 54% on strong generative AI demand
Mon May 11, 2026 2:20 pm JST Catalyst -
Presentation Materials for the First Quarter of the Fiscal Year Ending December 31, 2026
Mon May 11, 2026 2:00 pm JST Disclosures(EN) -
Consolidated Financial Results for the First Quarter of the Fiscal Year Ending December 31, 2026 [J-GAAP]
Mon May 11, 2026 2:00 pm JST Disclosures(EN) -
TOKYO OHKA, Jan-Mar (1Q) Ordinary Profit Increases by 56%
Mon May 11, 2026 2:00 pm JST Earnings -
Notice Regarding Completion of Payment for Disposal of Treasury Shares as Restricted Stock Compensation
Fri May 1, 2026 3:00 pm JST Disclosures(EN) -
US-JOINT Begins Full-Scale Development of Next-Generation Semiconductor Packages
Tue Apr 21, 2026 4:00 pm JST Disclosures(EN) -
Notice Regarding Disposal of Treasury Shares as Restricted Stock Compensation
Fri Apr 3, 2026 3:30 pm JST Disclosures(EN) -
Notice of Purchase of a Site for Plant in Koriyama City, Fukushima Prefecture
Wed Mar 25, 2026 5:00 pm JST Disclosures(EN) -
Notice Regarding Receipt of Dividend from Consolidated Subsidiary
Thu Mar 12, 2026 11:45 am JST Disclosures(EN) -
IRRESISTIBLE MATERIALS AND TOKYO OHKA KOGYO CO., LTD. ANNOUNCE STRATEGIC INVESTMENT AND JOINT DEVELOPMENT PARTNERSHIP TO ADVANCE EUV LITHOGRAPHY
Tue Feb 24, 2026 11:00 am JST Disclosures(EN) -
Notice Regarding Distribution of Surplus
Mon Feb 9, 2026 2:00 pm JST Disclosures(EN)