TANAKA PRECIOUS METAL TECHNOLOGIES Co., Ltd. will exhibit at SEMICON Southeast Asia 2026, a major international exhibition in one of the world's fastest-growing semiconductor manufacturing hubs, to be held at the Malaysia International Trade & Exhibition Centre (MITEC) in Kuala Lumpur, Malaysia, from May 5 to 7, 2026 (Booth No. 1521).
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TANAKA PRECIOUS METAL GROUP Co., Ltd. (Head Office: Chuo-ku, Tokyo; Group CEO: Koichiro Tanaka) announces that TANAKA PRECIOUS METAL NEXT Co., Ltd., which was established in January 2026, was certified as a special subsidiary under the Act to Facilitate the Employment of Persons with Disabilities on March 30, 2026.
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TANAKA PRECIOUS METAL GROUP Co., Ltd. (Head office: Chuo-ku, Tokyo; Group CEO: Koichiro Tanaka) served as a category sponsor (awards ceremonies) for the LIGA.i Blind Soccer Top League 2025 (organized by the NPO Japan Blind Football Association, JBFA), held from August 2, 2025, to February 23, 2026.
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TANAKA PRECIOUS METAL TECHNOLOGIES Co., Ltd. (Head Office: Chuo-ku, Tokyo; Representative Director & CEO: Koichiro Tanaka), a company engaged in the industrial precious metals business of TANAKA, today announced the successful development of "HPM-L111", the world's first metal*1 palladium (Pd) hydrogen permeable membrane capable of delivering high hydrogen permeation performance at low temperature range around 100C.
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TANAKA PRECIOUS METAL TECHNOLOGIES Co., Ltd. (Head office: Chuo-ku, Tokyo; Representative Director & CEO: Koichiro Tanaka), a company engaged in the industrial precious metals business of TANAKA, today announced a gold bump*1 transfer technology for the sintered gold (Au) bonding technology, AuRoFUSE(TM) Preforms.
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Mitomo Semicon Engineering Co., Ltd., a subsidiary of EEJA Ltd. (Head office: Chuo-ku, Tokyo; CEO: Akihiko Domae), which operates TANAKA's plating business, announces that it will change its company name effective April 1, 2026.
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TANAKA PRECIOUS METAL GROUP Co., Ltd. (Head office: Chuo-ku, Tokyo; Group CEO: Koichiro Tanaka) will provide and donate gold, silver, and bronze medals to the top three men and women finishers of the marathon and wheelchair marathon events at the Tokyo Marathon 2026.
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TANAKA PRECIOUS METAL TECHNOLOGIES Co., Ltd. (Head Office: Chuo-ku, Tokyo; Representative Director & CEO: Koichiro Tanaka), a company engaged in the industrial precious metals business of TANAKA, announced today that it has established a total solution system capable of supporting all processes in the contract manufacturing business for various test kits including in vitro diagnostics.
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TANAKA PRECIOUS METAL GROUP Co., Ltd. (Head office: Chuo-ku, Tokyo; Group CEO: Koichiro Tanaka) announces that it has been recognized as a Tokyo Sports Promotion Company for fiscal 2025 under the certification program administered by the Tokyo Metropolitan Government.
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TANAKA PRECIOUS METAL TECHNOLOGIES Co., Ltd., a leading global manufacturer of precious metal materials, will exhibit its Visi Fine(R) Series, a lineup of highly radiopaque precious metal materials and other precious metal-based materials for medical device components, at MD&M West 2026, to be held February 3-5, 2026, at the Anaheim Convention Center in Anaheim, California.
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TANAKA MIRAI Lab., an in-house innovation organization of TANAKA PRECIOUS METAL GROUP Co., Ltd. (head office: Chuo-ku, Tokyo; Group CEO: Koichiro Tanaka), launched the Precious Fragrance Project in fiscal year 2025 as part of its initiatives in the new "Precious Things" field, where it seeks to create new value.
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TANAKA MIRAI Lab., an in-house innovation organization of TANAKA PRECIOUS METAL GROUP Co., Ltd. (head office: Chuo-ku, Tokyo; Group CEO: Koichiro Tanaka), has co-created the musical work with Sound Wellness Lab, the sound research institute of Della Co., Ltd., a long-established label known for music that supports mental and physical well-being.
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TANAKA PRECIOUS METAL TECHNOLOGIES Co., Ltd., an industrial precious metals organization, has announced the development of TK-SR, a rhodium (Rh) material for probe pins used in probe cards during the front-end processes of semiconductor package manufacturing.
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TANAKA PRECIOUS METAL GROUP Co., Ltd. (Head office: Chuo-ku, Tokyo; Group CEO: Koichiro Tanaka) announces that its new head office, the TANAKA Building, constructed in Nihonbashi Kayabacho, Chuo-ku, and to which the head office functions were relocated on April 1, 2024, has been chosen as a winner of the GOOD DESIGN AWARD 2025, which is organized by the Japan Institute of Design Promotion (JDP).
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Gannon & Scott, a leading provider of precious metal refining and recovery services in North America, today announced that it has signed a definitive agreement to join Metalor Technologies, one of the most respected names in the global precious metals industry and part of TANAKA.
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TANAKA PRECIOUS METAL GROUP Co., Ltd. (Head office: Chuo-ku Tokyo; Group CEO: Koichiro Tanaka) will provide and donate gold, silver, and bronze medals to the top three finishers in the half marathon (elite athletes) and elite para-athletes (wheelchair and visual impairment) award categories at the Tokyo Legacy Half Marathon 2025.
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TANAKA PRECIOUS METAL TECHNOLOGIES Co., Ltd. (Head Office: Chuo-ku, Tokyo; Representative Director & CEO: Koichiro Tanaka), a company engaged in the industrial precious metals business of TANAKA, announces the successful development of a palladium (Pd) alloy hydrogen permeable membrane operable in the low temperature range around 300 degrees C.
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TANAKA PRECIOUS METAL GROUP Co., Ltd. (Head office: Chuo-ku, Tokyo; Group CEO: Koichiro Tanaka), is pleased to announce that it is a category sponsor (awards ceremonies) for the LIGA.i Blind Soccer Top League 2025 (organized by the NPO Japan Blind Football Association, JBFA) held from August 2, 2025, to February 23, 2026.
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TANAKA PRECIOUS METAL GROUP Co., Ltd. (Head office: Chuo-ku, Tokyo; Group CEO: Koichiro Tanaka) announces that its Board of Directors tentatively decided, at a meeting held on August 22, 2025, the appointment of executives for TANAKA PRECIOUS METAL GROUP Co., Ltd., TANAKA PRECIOUS METAL TECHNOLOGIES Co., Ltd., TANAKA PRECIOUS METAL RETAILING Co., Ltd., TANAKA ELECTRONICS Co., Ltd., and EEJA Ltd.
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TANAKA Memorial Foundation (Representative Director: Hideya Okamoto) has announced that it will be accept applications for research themes for FY2025 Precious Metals Research Grants from September 1 to November 28, 2025.
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TANAKA PRECIOUS METAL TECHNOLOGIES Co., Ltd., a company engaged in the industrial precious metals business of TANAKA, and TANAKA ELECTRONICS Co., Ltd., will exhibit for the first time at SEMICON India 2025 one of the largest international exhibitions in the semiconductor sector, to be held in New Delhi, India, from 2nd to 4th Sept 2025.
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On April 21, 2025 (local time), the experimental unit was installed in the SpaceX CRS-32, an unmanned commercial resupply spacecraft to the International Space Station (ISS) launched from the Kennedy Space Center in the U.S.
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TANAKA PRECIOUS METAL GROUP Co., Ltd. (Head office: Chuo-ku, Tokyo; Group CEO: Koichiro Tanaka) celebrated the 140th anniversary of its founding in July 2025.
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TANAKA PRECIOUS METAL GROUP Co., Ltd. has decided to enter into a business partnership with JEPLAN, INC. to reduce CO2 emissions and promote the recycling organic materials in the precious metal recovery processes of TANAKA PRECIOUS METAL TECHNOLOGIES Co., Ltd., a company engaged in precious metals business.
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TANAKA PRECIOUS METAL TECHNOLOGIES Co., Ltd. (Head Office: Chuo-ku, Tokyo; Representative Director & CEO: Koichiro Tanaka), a company engaged in the industrial precious metals business of TANAKA, has received the 2025 Technology Award from the Catalyst Manufacturers Association, Japan (CMAJ) for development and practical application of electrode catalysts for PEM water electrolysis.
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The TANAKA Memorial Foundation's Representative Director, Hideya Okamoto, announced the recipients of the FY2024 Precious Metals Research Grants.
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TANAKA PRECIOUS METAL GROUP Co., Ltd. (Head office: Chuo-ku, Tokyo: Group CEO: Koichiro Tanaka) announces that its Board of Directors tentatively decided, at a meeting held on February 17, 2025, the appointment of an executive for TANAKA PRECIOUS METAL GROUP Co., Ltd. (This matter is scheduled to be approved at the Annual General Meeting of Shareholders on March 27, 2025).
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TANAKA PRECIOUS METAL TECHNOLOGIES Co., Ltd. (Head Office: Chuo-ku, Tokyo; Representative Director & CEO: Koichiro Tanaka), a company engaged in the industrial precious metals business of TANAKA, announces the development of its miniaturized micro profile tape, a next-generation contact for fifth-generation signal relays.
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TANAKA PRECIOUS METAL GROUP Co., Ltd. (Head Office: Chuo-ku, Tokyo; Group CEO: Koichiro Tanaka) will provide and donate gold, silver, and bronze medals to the top three men and women finishers of the marathon and wheelchair marathon events at the Tokyo Marathon 2025.
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