Material

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         2022/04/19 Success in mass production technology for ultra-high-purity 2-inch diamond wafer; expected to spur realization of quantum computing
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         2022/03/24 Sapphire Glass [Story of Watch 4]
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         2022/02/25 Surface polishing technologies - Essential technologies for semiconductor, MEMS, and LED manufacturing
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         2022/02/22 Space Delivery Project: Return to Earth
  Initial shipment launched
  Scheduled to return to Earth
  after 6 months of exposure to outer space
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         2021/12/22 Industrial applications of sapphire
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         2021/10/05 Method for mass production of 2-inch diamond wafers developed - Expected to spur industrialization of power-semiconductor devices
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         2021/08/25 World's First Artificial Diamond Substrate Exposure Experiment in Space
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         2021/08/17 High-quality and Large-diameter Diamond Substrates
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         2021/08/13 Interview article of our President Riyako Namiki appeared in Newsweek International and the Worldfolio website.
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         2021/08/11 The Bright Future Being Created by Diamonds
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         2021/06/30 Watch Parts: Beautiful work of craftsmanship -the world's first artificial diamond parts-
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         2021/06/10 What is an audio accessory? An overview and detailed explanation of products [Part 2]