Tanaka Precious Metal Group Co., Ltd. revealed its investment in Clean Planet Inc., a firm focused on researching and developing its unique Quantum Hydrogen Energy (QHe) technology.

The investment signifies the start of a partnership between TANAKA and Clean Planet, combining TANAKA's knowledge in precious metal material technologies with Clean Planet's innovative Quantum Hydrogen Energy (QHe) technology, a promising next-generation energy solution anticipated to aid in achieving a carbon-neutral future.

With the worldwide push for carbon neutrality intensifying, there is increasing interest in not only renewable energy but also in advanced energy technologies that can ensure a stable and sustainable energy supply. In these sectors, research and development (R&D) efforts and investments are accelerating, especially among startups in Japan and abroad, as initiatives for future practical application increase.

Throughout its history, TANAKA has played a role in innovation across various sectors through its advanced technologies in precious metal materials. As it approaches its 200th anniversary in 2085, TANAKA remains committed to exploring new technologies and sectors that benefit the future of humanity and the Earth.

Also Read: Cybersecurity Threats Organizations Can't Ignore in the Digital Age

This investment is a component of that long-term vision. Through promoting innovation in the next-generation energy sector, TANAKA seeks to enhance its technological knowledge while investigating future uses for advanced materials technologies.

>Also Read: How to Safeguard Businesses Against Cybersecurity Threats in 2026

Kazuharu Yoshida, Head of People & Culture Design Division, Managing Corporate Officer, TANAKA PRECIOUS METAL GROUP Co., Ltd says, “Building a sustainable future requires breakthrough technologies, advanced materials expertise and strong partnerships. Quantum Hydrogen Energy (QHe) developed by Clean Planet represents an innovative initiative in the next-generation energy sector. Through this investment, we will draw on our long-standing expertise in unlocking the full potential of precious metals to drive new value creation and contribute to a more sustainable future.”

Also Read: India's Deep-Tech Revolution: 10 AI Startups Driving Innovation

Hideki Yoshino, Chief Executive Officer (CEO), Clean Planet Inc says, “We are honored to receive investment from TANAKA, a global leader in precious metal materials technologies. Quantum Hydrogen Energy (QHe) is an innovative technology with the potential to transform the way energy is generated and used while making a significant contribution to a sustainable society. Realizing this vision requires bringing together cutting-edge energy technologies with world-class materials and manufacturing technologies. We believe this partnership represents an important step toward the commercialization and global deployment of QHe.”