TANAKA Invests in Clean Planet
To speed up development in next-generation energy through cooperation in rare-earth element products innovations.
TOKYO, Aug 20, 2026 – (JCN Newswire) –TANAKA PRECIOUS METAL GROUP Co., Ltd. (Head Office: Chuo-ku, Tokyo; Group CEO: Koichiro Tanaka) revealed a financial investment in Clean Planet Inc. (Head Office: Chiyoda-ku, Tokyo; CEO: Hideki Yoshino), a business took part in the research study and advancement of its exclusive Quantum Hydrogen Energy (QHe) innovation.
The financial investment marks the start of a cooperation in between TANAKA and Clean Planet, combining TANAKA’s proficiency in rare-earth element products innovations and Clean Planet’s exclusive Quantum Hydrogen Energy (QHe) innovation, an emerging next-generation energy innovation anticipated to add to a carbon-neutral future.
Background of the Investment
As worldwide efforts towards carbon neutrality continue to speed up, interest is growing not just in renewable resource however likewise in next-generation energy innovations efficient in offering a steady and sustainable energy supply. In these fields, research study and advancement (R&D) activities and financial investment are getting momentum, especially amongst start-ups in Japan and overseas, together with growing efforts towards future real-world application.
Throughout its history, TANAKA has actually added to development throughout a wide variety of markets through its sophisticated rare-earth element products innovations. Expecting its 200th anniversary in 2085, TANAKA continues to pursue brand-new innovations and markets that add to the future of both mankind and the world.
This financial investment forms part of that long-lasting vision. By supporting development in the next-generation energy field, TANAKA intends to deepen its technological proficiency while checking out future applications for innovative products innovations.
Future Collaboration
Through this financial investment, TANAKA will even more enhance its engagement with innovative energy innovations while making use of its competence in surface area engineering, analytical and assessment innovations, and other materials-related abilities to support future products development and innovation advancement.
The business will likewise check out prospective synergies in between Clean Planet’s Quantum Hydrogen Energy (QHe) innovation and TANAKA’s products innovations with the objective of boosting efficiency and dependability, while determining chances for brand-new services and products.
Structure on its enduring know-how in rare-earth element innovations, TANAKA will continue to produce brand-new worth through sophisticated products development, adding to decarbonization and a more sustainable society.
Executive remarks
Kazuharu Yoshida, Head of People & & Culture Design Division, Managing Corporate Officer, TANAKA PRECIOUS METAL GROUP Co., Ltd.
Constructing a sustainable future needs development innovations, advanced products competence and strong collaborations. Quantum Hydrogen Energy (QHe) established by Clean Planet represents an ingenious effort in the next-generation energy sector. Through this financial investment, we will make use of our enduring knowledge in opening the complete capacity of rare-earth elements to drive brand-new worth production and add to a more sustainable future.
Hideki Yoshino, Chief Executive Officer (CEO), Clean Planet Inc.
We are honored to get financial investment from TANAKA, an international leader in rare-earth element products innovations. Quantum Hydrogen Energy (QHe) is an ingenious innovation with the prospective to change the method energy is produced and utilized while making a considerable contribution to a sustainable society. Recognizing this vision needs combining advanced energy innovations with first-rate products and making innovations. Our company believe this collaboration represents a crucial action towards the commercialization and worldwide release of QHe.
About TANAKA PRECIOUS METAL GROUP Co., Ltd.
Business name: TANAKA PRECIOUS METAL GROUP Co., Ltd.
Head office: 2-6-6 Kayabacho, Nihonbashi, Chuo-ku, Tokyo, Japan
Established: 1885
Included: 2024
Agent: Koichiro Tanaka, Group CEO
Capital: JPY 100 million
Main services of the group: Business accountable for management of TANAKA
Site: https://www.tanaka.co.jp/english (TANAKA Corporate Website)
About Clean Planet Inc.
Business Name: Tidy Planet Inc.
Head office: 10F, Shin-Marunouchi Building, 1-5-1 Marunouchi, Chiyoda-ku, Tokyo, Japan
Integrated: 2012
Agent: Hideki Yoshino, CEO
Capital: JPY 319.68 million
Company: Industrial advancement, release, and mass production of tidy energy systems for commercial and social facilities applications using Quantum Hydrogen Energy (QHe).
Site: https://www.cleanplanet.co.jp
About TANAKA
Because its structure in 1885, TANAKA has actually constructed a portfolio of items to support a varied series of company utilizes concentrated on rare-earth elements. TANAKA is a leader in Japan relating to the volume of rare-earth elements it manages. Over several years, TANAKA has actually produced and offered rare-earth element items for market and supplied rare-earth elements in such kinds as precious jewelry and properties. As rare-earth elements professionals, all Group business in Japan and around the world work together on production, sales, and innovation advancement to provide a complete series of services and products.
With 5,778 workers, the group’s combined net sales for the ended December 2025 were 1,097,813 million yen.
TANAKA Industrial Precious Metal Materials Portal
https://tanaka-preciousmetals.com
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News release: http://www.acnnewswire.com/docs/files/20260820_EN.pdf