Press Release

TANAKA PRECIOUS METAL TECHNOLOGIES Develops AgSn TLP Sheet, a Sheet-type Bonding Material for Power Semiconductors
Jan 23, 2025 10:00 JST

TANAKA PRECIOUS METAL TECHNOLOGIES Co., Ltd. (Head Office: Chuo-ku, Tokyo; Representative Director & CEO: Koichiro Tanaka), which engages in the industrial precious metals business of TANAKA, has announced the development of the AgSn TLP sheet, a sheet-type bonding material designed for die attachment in the manufacturing of power semiconductor packages.
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Notification of Dissolution of Joint Management of LT Metal Co., Ltd. by TANAKA Kikinzoku Kogyo K.K. and LT Corp.
Dec 13, 2024 03:00 JST

TANAKA Kikinzoku Kogyo K.K. (Head office: Chuo-ku, Tokyo; CEO: Koichiro Tanaka), which develops industrial precious metal products as one of the core companies of TANAKA Precious Metals, has announced the dissolution of joint management of LT Metal Co., Ltd. (Head office: Seo-gu, Incheon, Korea; CEO: SEOG-HO RO), the joint venture with LT Corp. in Korea, as set forth below.
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TANAKA Successfully Develops the World's First[1] Manufacturing Technology for Platinum Materials with Nano-Sized Crystal Grains
Nov 15, 2024 03:00 JST

TANAKA Kikinzoku Kogyo K.K. (Head office: Chuo-ku, Tokyo; Representative Director & CEO: Koichiro Tanaka), which develops industrial precious metal products as one of the core companies of TANAKA Precious Metals, announced that it has succeeded in developing the worlds first bulk2 platinum with controlled crystal grain3 size in the nano scale.
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TANAKA to Provide Medals Representing the Event Concept with a Design of Gently Curved Circular Expansion for the Tokyo Legacy Half Marathon 2024
Oct 18, 2024 02:00 JST

TANAKA Holdings 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 2024.
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TANAKA Precious Metals Announces Executive Appointments
Sep 07, 2024 02:00 JST

TANAKA Holdings 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 19, 2024, the appointment of executives for TANAKA PRECIOUS METAL GROUP CO., LTD., which will be newly established on September 30, and group companies (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 to Offer Precious Metals Research Grants of Up to 10 Million Yen (from a Grant Pool of 20 Million Yen) Sep 02, 2024 10:00 JST TANAKA Memorial Foundation (Representative Director: Hideya Okamoto) announced that it will take applications for research themes for FY2024 Precious Metals Research Grants between September 2 (Mon) and November 30 (Sat). More info..

TANAKA Precious Metals to Reorganize Group Organizational Structure from January 2025
Aug 07, 2024 02:00 JST

TANAKA Holdings Co., Ltd. (Head office: Chuo-ku, Tokyo; Group CEO: Koichiro Tanaka), the pure holding company of TANAKA Precious Metals, will reorganize the group's organizational structure on January 1, 2025, and transition to a management structure centered on the newly established TANAKA PRECIOUS METAL GROUP CO., LTD.
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TANAKA Precious Metals Provided Award Items and Ceremony Souvenirs for the International Friendly Matches of the Japan Men's National Blind Football Team at the "DAICEL Blind Football Japan Cup 2024 in Osaka" on July 7
Jul 26, 2024 02:00 JST

TANAKA Holdings Co., Ltd. (Head office: Chuo-ku, Tokyo; Group CEO: Koichiro Tanaka), the pure holding company of TANAKA Precious Metals, provided award items and ceremony souvenirs for the international friendly matches of the Japan Men's National Blind Football Team at the "DAICEL Blind Football Japan Cup 2024 in Osaka" (organized by the NPO Japan Blind Football Association, JBFA) held from Thursday, July 4 to Sunday, July 7 at Grand Front Osaka Umekita Square.
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TANAKA Precious Metals to Provide Award Items and Ceremony Souvenirs for the International Friendly Matches of the Japan Men's National Blind Football Team at the "DAICEL Blind Football Japan Cup 2024 in Osaka" to Begin on July 4
Jul 04, 2024 02:00 JST

TANAKA Holdings Co., Ltd. (Head office: Chuo-ku, Tokyo; Group CEO: Koichiro Tanaka), the pure holding company of TANAKA Precious Metals, will provide award items and ceremony souvenirs for the international friendly matches of the Japan Men's National Blind Football Team at the "DAICEL Blind Football Japan Cup 2024 in Osaka" (organized by the NPO Japan Blind Football Association, JBFA) to be held from Thursday, July 4 to Sunday, July 7 at Grand Front Osaka Umekita Plaza.
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TANAKA to Install 500 kW Fuel Cell System to Promote the Use of Hydrogen Energy at Production Plants
Mar 28, 2024 02:00 JST

TANAKA Holdings Co., Ltd. (Head office: Chiyoda-ku, Tokyo; Group CEO: Koichiro Tanaka) announces that TANAKA Precious Metals will install a stationary pure hydrogen fuel cell system with a maximum generating capacity of 500 kilowatts (kW), one of the largest in private-sector use in Japan, at the Shonan Plant in Kanagawa Prefecture, a key recycling business site for TANAKA.
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TANAKA Holdings Announces Green Loan Financing for Construction of New Head Office Building
Mar 27, 2024 02:00 JST

TANAKA Holdings Co., Ltd. (Head office: Chiyoda-ku, Tokyo; Group CEO: Koichiro Tanaka), the pure holding company of TANAKA Precious Metals, announced today that it has entered into a green loan agreement with Mizuho Bank, Ltd. (Head office: Chiyoda-ku, Tokyo; President & CEO: Masahiko Kato, hereafter "Mizuho Bank") to finance the construction of the new head office building scheduled to open in April this year.
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TANAKA Holdings to Relocate Head Office to New Building in Kayabacho, Site of Group's Founding
Mar 20, 2024 02:00 JST

TANAKA Holdings Co., Ltd. (Head office: Chiyoda-ku, Tokyo; Group CEO: Koichiro Tanaka), the sole holding company of TANAKA Precious Metals, announced today that it constructed a new head office building in Nihonbashi Kayabacho, Chuo-ku, the founding site of TANAKA Precious Metals, and will relocate head office functions to the new building on April 1, 2024.
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TANAKA Establishes Bonding Technology for High-Density Semiconductor Mounting Using AuRoFUSE(TM) Preforms
Mar 12, 2024 02:00 JST

TANAKA Kikinzoku Kogyo K.K. (Head office: Chiyoda-ku, Tokyo; CEO: Koichiro Tanaka), which develops industrial precious metals products as one of the core companies of TANAKA Precious Metals, announced today that it has established a gold particle bonding technology for high-density mounting of semiconductors using AuRoFUSE(TM) low-temperature fired paste for gold-to-gold bonding.
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TANAKA Develops First High-Entropy Alloy Powder Comprised Entirely of Precious Metals
Oct 27, 2023 10:00 JST

The TANAKA Precious Metals Group has developed a high-entropy alloy powder composed entirely of precious metals with a fine particle size of 10um or less, high crystallinity and excellent composition uniformity. This is the world's first high-entropy alloy powder composed entirely of five precious metals: platinum (Pt), palladium (Pd), iridium (Ir), ruthenium (Ru), and rhodium (Rh). TANAKA has established a mass production process and will provide samples in October.
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TANAKA Establishes Production System in China for Fuel Cell Electrode Catalysts Sep 12, 2023 10:00 JST More info..

TANAKA Memorial Foundation to Offer Precious Metals Research Grants of Up to 10 Million Yen (from a Grant Pool of 20 Million Yen) - Applications for Research Projects Open on September 4 Sep 04, 2023 10:00 JST More info..

TANAKA Memorial Foundation to Offer Precious Metals Research Grants of Up to 10 Million Yen (from a Grant Pool of 20 Million Yen) - Applications for Research Projects Open on September 4
Sep 04, 2023 10:00 JST

The TANAKA Memorial Foundation (Representative Director: Hideya Okamoto) announced that it will take applications for research themes for FY2023 Precious Metals Research Grants between September 4 (Mon) and November 30 (Thu).
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TANAKA Precious Metals Aims to Establish "Global Recycling Network" to Promote Worldwide Recycling of Precious Metals Aug 30, 2023 10:00 JST More info..

TANAKA Precious Metals to Exhibit at SEMICON China 2023 International Semiconductor Exhibition to be Held in Shanghai, China Jun 20, 2023 10:00 JST More info..

TANAKA Precious Metals to Exhibit at SEMICON China 2023 International Semiconductor Exhibition to be Held in Shanghai, China
Jun 20, 2023 10:00 JST

TANAKA Kikinzoku Kogyo K.K. (Head office: Chiyoda-ku, Tokyo; Representative Director & CEO: Koichiro Tanaka), which develops the manufacturing business of TANAKA Precious Metals, announced that it will exhibit at SEMICON China 2023, an international semiconductor exhibition to be held in Shanghai, China on June 29 to July 1, 2023.
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TANAKA Precious Metals to Exhibit at "Medtec China 2023" Medical Device Design and Manufacturing Exhibition, to be Held in Suzhou, China May 30, 2023 14:00 JST More info..

TANAKA Precious Metals to Exhibit at "Medtec China 2023" Medical Device Design and Manufacturing Exhibition, to be Held in Suzhou, China
May 30, 2023 14:00 JST

TANAKA Kikinzoku Kogyo K.K. (Head office: Chiyoda-ku, Tokyo; Representative Director & CEO: Koichiro Tanaka), which develops the manufacturing business of TANAKA Precious Metals, is pleased to announce that it will exhibit at "Medtec China 2023" medical device design and manufacturing exhibition to be held in Suzhou, China on June 1 (Thursday) to June 3 (Saturday), 2023.
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TANAKA Launches New Alloy "TK-FS" for Probe Pins May 09, 2023 10:00 JST More info..

TANAKA Launches New Alloy "TK-FS" for Probe Pins
May 09, 2023 10:00 JST

TANAKA Kikinzoku Kogyo K.K. (Head office: Chiyoda-ku, Tokyo; Representative Director & CEO: Koichiro Tanaka), which operates the TANAKA Precious Metals manufacturing business, announced the launch of TK-FS, a new allow for probe pins of probe cards and test sockets used in the testing process of semiconductor manufacturing.
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TANAKA Precious Metals to Exhibit at "PCIM Europe 2023," the Industry's Largest International Trade Fair Specializing in Power Electronics May 08, 2023 10:00 JST More info..