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HOYA Corporation to Support Earthquake Relief in Turkey and Syria (120.46KB)
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Notice of Establishment of Subsidiary (Progress Report) (122KB)
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Orbis Announces Three-Year Partnership with HOYA Vision Care
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HOYA Corporation Announces Joining the United Nations Global Compact (138.46KB)
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Notice of Decisions on Matters Related to Share Repurchase (75KB)
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PENTAX Medical to launch new premium video processor and endoscope series
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Notice of Establishment of Joint Venture (Progress Report) (172KB)
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HOYA Awarded a Medal with Dark Blue Ribbon for its Humanitarian Aid to Ukraine (127.66KB)
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HOYA Corporation Announces Joining the Japan Climate Leaders Partnership (JCLP) (147.12KB)
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Notice of Decisions on Matters Related to Share Repurchase (76KB)
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HOYA Vision Care Enters into Joint Venture with Jiangsu Sigo Optical (126.01KB)
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Notification of introduction of Stock Compensation Plan ("Restricted Stock Units") (85KB)
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Non-Consolidated Difference Compared to Previous Year Results (80KB)
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Notice of Decisions on Matters Related to Share Repurchase (75KB)
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Position and policies concerning the reduction of the minimum investment unit (40KB)
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HOYA Group PENTAX Medical Appoints Dr. Klaus Mergener, MD, PhD, MBA as Chief Medical Officer
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HOYA Group Appoints Rainer Burkard as Global President of PENTAX Medical