IR NEWS

2027/03

Notice Concerning Revisions to Consolidated Earnings Forecasts for the First Half (Interim Period) and Full Year Ending March 31, 2027, and Revisions (Increases) to Dividend Forecasts (Release from 10th, August, 2026)	(184KB)
Notice Regarding the Establishment of a Joint Venture Company (Equity-Method Affiliate) by a Consolidated Subsidiary (Release from 17th, July, 2026)	(143KB)
Notice Regarding Stock Split, Partial Amendment to the Articles of Incorporation in Connection with the Stock Split, and Revision to Dividend Forecast (Release from 17th, July, 2026)	(160KB)
Notice Regarding the Decision on Equipment Investment to Expand Production in the Optical Products Segment (Release from 14th, May, 2026)	(175KB)

2026/03

Notification of Changes of Directors’ Responsibilities and Changes in Executive Directors (Release from 23th, March, 2026)	(59KB)
Notification of Revision (Increase) to Year-End Dividend Forecasts for the Fiscal Year Ending March 31, 2026 (Release from 13th, February, 2026)	(115KB)
Notice Concerning Revisions to the Full-Year Consolidated Earnings Forecast for the Fiscal Year Ending March 31, 2026 (Release from 13th, February, 2026)	(114KB)
Notice Regarding the Establishment of a Subsidiary Company by a Consolidated Sub-Sub-Subsidiary (Release from 19th, December, 2025)	(132KB)
Notice Regarding Increase in Dividend of Surplus (Interim Dividend) (Release from 13th, November, 2025)	(114KB)
Notice Concerning Differences Between the Forecasts and Actual Results for the First Half (Interim Period) of the Fiscal Year Ending March 31, 2026 and Revisions to the Full-Year Earnings Forecasts (Release from 13th, November, 2025)	(120KB)
Notice of Change of Directors (Release from 14th, May, 2025)	(105KB)
Notice of Concerning Differences Between the Projections and Actual Results for the Consolidated Fiscal Year Ended March 31, 2025 and Revisions to the Medium-Term Management Plan (Release from 14th, May, 2025)	(111KB)

2025/03

Notification of Revision (Increase) to Year-End Dividend Forecasts (Release from 10th, February, 2025)	(168KB)
Notice Regarding Consolidated Subsidiary Acceptance of Third-Party Allocation of Shares (Release from 22th, November, 2024)	(139KB)
Notice Regarding the Establishment of a Joint Venture Company (Sub-Subsidiary) by a Consolidated Subsidiary and Resulting Changes to Subsidiaries (Release from 22th, November, 2024)	(140KB)
Notice Regarding Dividend of Surplus (Interim Dividend) (Release from 11th, November, 2024)	(121KB)
Notice Concerning Differences Between the Projections and Actual Results for the Interim Consolidated Results and Revisions to the Full-Year Consolidated Results Projections (Release from 11th, November, 2024)	(128KB)
Notice Regarding Acquisition of a Subsidiary Company (Release from 2nd, October, 2024)	(145KB)
Notification of Change of Directors (Release from 13th, May, 2024)	(140KB)
Notice Concerning Differences Between the Projections and Actual Results for the Consolidated Fiscal Year Ending March 31, 2024 (Release from 13th, May, 2024)	(126KB)
Notification of Change of President and Chief Executive Officer (Release from 19th, April, 2024)	(128KB)

2024/03

Notice Concerning Differences Between the Projections and Actual Results for the Consolidated First Half and Revisions to the Full-Year Consolidated Results Projections (Release from 10th, November, 2023)	(93KB)
Notice of Revisions to Previous Securities Reports (Release from 20th, October, 2023)	(86KB)

2023/03

Notice Regarding Establishment of a Subsidiary Company (Release from 11th, November, 2022)	(145KB)
medium-term management plan "master_plan_2022" (Release from 17th, May, 2022)	(3.71MB)

2022/03

Notification of Commencement of Mass Production of Microfluidic Devices for Medical Use (Release from 6th, December, 2021)	(161KB)
Notification of Commencement of Mass Production of GNSS(GPS) Optical Transmission Units (Release from 24th, November, 2021)	(234KB)
Notice Regarding Expansion of Chinese Subsidiary's Plant (Release from 10th, June, 2021)	(155KB)

2020/03

Development of optical electric field sensor for 5G base station antenna measurement (Release from 9th, July, 2019)

(56KB)

Adobe Reader is required to open the pdf files above.Click here to download a free copy.