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Jun 1, 2020 - Sumitomo Electric Concludes Long-term Fusion Splicer Supply Agreement with TATA Communications Transformation Services
- May 26, 2020
- Sumitomo Electric Completes the Construction of Japan's Largest Wind Farm "Wind Farm Tsugaru"
- May 22, 2020
- Sumitomo Electric Launches High Quality SiC 150mm Single Crystal Substrate CrystEra™
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May 19, 2020 - Notice of Dividend for Fiscal Year 2019 (
13.2 KB) - May 11, 2020
- Sumitomo Electric secures >€500M "Corridor A-Nord" High Voltage DC Underground Cable Project in Germany which sets new innovative benchmarks in the HVDC Industry ( 298.1 KB)
- Jun 3, 2020
- Convocation Notice of the 150th Ordinary General Meeting of Shareholders,2020 (150th_BUSINESS REPORT AND CONSOLIDATED FINANCIAL STATEMENTS) ( 1.6 MB)
- May 28, 2020
- Convocation Notice of the 150th Ordinary General Meeting of Shareholders
- May 19, 2020
- Fact Book FY2019 4th Edition
- Apr 28, 2020
- SEI TECHNICAL REVIEW No.90
- Apr 10, 2020
- New President's Blog Post
