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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Articles related to the environment and sustainability


Precious Metal Materials And The Future Of Vehicles / Safety and Comfort

Bill Gates-Backed Startup to Use Old Wood to Remove Carbon From the Air

Cheap and efficient catalyst could boost renewable energy storage

An economic system that circulates resources is the key to balance sustainability and business


Precious Metal Materials And The Future Of Vehicles / Environment

Drexel’s titanium oxide material lets sunlight drive green hydrogen production

The Essential Parts of Mining: A Comprehensive Guide

This plane powered by hydrogen has made an electrifying first flight


The role of precious metals in hydrogen energy

Facile and scalable production of a fuel-cell nanocatalyst for the hydrogen economy

Why E-Waste Recycling is Essential for Data Security and Environmental Protection

A step towards solar fuels out of thin air

Europe’s largest rare earths deposit discovered in Sweden

Concentrating solar thermal technology ready for efficient use in Germany

Circular economy of precious metals realized by the RE Series

New project will design first Danish reactor for carbon negative hydrogen production from biogas

Blue hydrogen and the world’s energy systems

Ocean scientists measure sediment plume stirred up by deep-sea-mining vehicle

E-waste is an untapped source of rare Earth materials

Europe is looking at space-based solar power to address energy crisis