2026-08-17 Mitsui Mining and Smelting Company,Limited “Outlook on increasing copper foil production capacity beyond 2030.”
2026-08-17 Mitsui Mining and Smelting Company,Limited “Outlook on increasing copper foil production capa … 続きを読む
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2026-08-07 Mitsui Mining and Smelting Company,Limited “We have signed a joint development agreement with Gelion Corporation for the practical application of lithium-sulfur batteries.”
2026-08-07 Mitsui Mining and Smelting Company,Limited “We have signed a joint development agreement with … 続きを読む
2026-08-07 Mitsui Mining and Smelting Company,Limited “Production capacity for the thin substrate-embedded capacitor material "FaradFlex®" has been increased.”
2026-08-07 Mitsui Mining and Smelting Company,Limited “Production capacity for the thin substrate-embedd … 続きを読む
2026-08-07 Mitsui Mining and Smelting Company,Limited “Increased production capacity for "VSP™" electrolytic copper foil for high-frequency circuit boards.”
2026-08-07 Mitsui Mining and Smelting Company,Limited “Increased production capacity for "VSP™" … 続きを読む
2026-08-07 Mitsui Mining and Smelting Company,Limited “Increased production capacity for "MicroThin™," ultra-thin copper foil with carrier.”
2026-08-07 Mitsui Mining and Smelting Company,Limited “Increased production capacity for "MicroThin … 続きを読む
2026-08-05 Mitsui Mining and Smelting Company,Limited “Cuprima™, a copper sintered material, has been selected for its first mass production.”
2026-08-05 Mitsui Mining and Smelting Company,Limited “Cuprima™, a copper sintered material, has been se … 続きを読む
2026-08-03 Mitsui Mining and Smelting Company,Limited “Regarding the capital and business alliance with Quemix Corporation.”
2026-08-03 Mitsui Mining and Smelting Company,Limited “Regarding the capital and business alliance with … 続きを読む
2026-08-03 Mitsui Mining and Smelting Company,Limited “Notice Regarding Changes in Nakabo Tech, an Equity Method Affiliate.”
2026-08-03 Mitsui Mining and Smelting Company,Limited “Notice Regarding Changes in Nakabo Tech, an Equit … 続きを読む
2026-07-29 Mitsui Mining and Smelting Company,Limited “Notice regarding damage caused by the 2026 Kumamoto Earthquake.”
2026-07-29 Mitsui Mining and Smelting Company,Limited “Notice regarding damage caused by the 2026 Kumamo … 続きを読む
2026-07-23 Mitsui Mining and Smelting Company,Limited “We have signed a partnership agreement with the Japan Blind Football Association.”
2026-07-23 Mitsui Mining and Smelting Company,Limited “We have signed a partnership agreement with the J … 続きを読む