About Elements

Creating technology to support society
for a beautiful future

TANAKA is a precious metals specialist that excels at delivering innovation to the world that brings value to society. “Elements” is an online media circulated by TANAKA Precious Metals that focuses on technology and sustainability information in line with the business and values of the company. It provides hints for creating a better society and prosperous earth for the future in response to the rapid paradigm shift of the modern world.


A media for disseminating
information about technology to
support society for a beautiful future.

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Bonding Technology of AuRoFUSE™ and
Its Future Development

By using AuRoFUSE™, heat dissipation and thermal expansion issues are resolved,
enabling miniaturization and lower costs compared to existing products.
Adoption in various applications is expected including LED Illumination in harsh environments such as
refrigerated warehouses as well as automotive illumination.

Professional Chemist

Toshinori Ogashiwa,Dr.ENGMetallic Materials Development Department
TANAKA Precious Metals