Sapphire

• 
         2022/11/29 Launch of the world's first large12-inch high-quality sapphire wafer　
• 
         2022/08/12 Precision Nozzles: Materials, Shapes, and Applications
• 
         2022/03/24 Sapphire Glass [Story of Watch 4]
• 
         2022/02/25 Surface polishing technologies - Essential technologies for semiconductor, MEMS, and LED manufacturing
• 
         2022/01/24 Adamant Namiki’s Initiative for SDGs-- Adamant Namiki Registers Patented Technologies to SDGs-Support Database of U.N.
• 
         2021/12/22 Industrial applications of sapphire
• 
         2021/11/26 Jewel bearings: Adamant Namiki and the watch industry [Story of Watch 1]
• 
         2021/10/05 Method for mass production of 2-inch diamond wafers developed - Expected to spur industrialization of power-semiconductor devices
• 
         2021/08/25 World's First Artificial Diamond Substrate Exposure Experiment in Space
• 
         2021/08/17 High-quality and Large-diameter Diamond Substrates
• 
         2021/08/11 The Bright Future Being Created by Diamonds
• 
         2021/07/13 What are Audio isolation feet? Overview and Effects