- Sep.14SDK to Expand Capacity for Producing High-Grade SiC Epitaxial Wafers
- Sep.01Showa Denko to Launch New Shodex™ Analytical Columns—Five New Types Developed for SEC and Ion Exchange Chromatography—
- Aug.31SDK Group to Found New Liquefied CO2 Gas Plant in Oita Petrochemical Complex－SDK Group Strengthens Its Supply System in Western Japan－
- Aug.23Showa Denko Expands Lineup of Infrared LEDs for High-output Uses－SDK Group strengthens infrared LED business, ready to expand sales in IoT-related markets－
- Aug.09Second Quarter, 2017 Financial Results: Presentation Material ( 362.64 KB )
- Jun.21SDK Published "Annual Report 2016"
- May.30Notice of Convocation of an Extraordinary General Meeting of Shareholders ( 29.5 KB )
- Apr.20Scheduled Date for Announcing Financial Results for 2016
- Mar.15Supplement to Notice of Convocation of the 108th Ordinary General Meeting of Shareholders ( 25.99 KB )
- Mar.09Notice of Convocation of the 108th Ordinary General Meeting of Shareholders ( 112.37 KB )
