Precious Metal Precursors that Shape the Future of Semiconductors

Precious metals are essential for precursors used in semiconductor technology innovation, as they enable miniaturization.
TANAKA, with over 130 years of history, has a network that allows it to process and supply precious metal resources.

Researchers and Developers

Shuji Ikeda
Doctor of Engineering, IEEE Fellow
TEI EISOLUTIONS CORPORATION
President and CEO

Ryosuke Harada
Doctor of Science
TANAKA PRECIOUS METAL TECHNOLOGIES CO., LTD.
Department of Chemical Materials Development

PRODUCTS

Products/Services > CVD/ALD Precursors

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We introduce the potential of precious metals in various fields.

TANAKA handles everything from procurement of bullion to supply of materials, research and development, manufacturing, sales, and recycling.
We offer a full range of services related to precious metals, and by combining them optimally, we provide total solutions tailored to our customers' needs.