Company Filing History:
2 out of 167 
1 out of 59 
Years Active: 1981-2003
Title: Ataru Wakabayashi: Innovator in Redox Battery Technology
Introduction
Ataru Wakabayashi is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of battery technology, particularly in the development of redox battery electrolytes. With a total of 3 patents to his name, Wakabayashi's work is recognized for its innovative approaches to energy storage solutions.
Latest Patents
Wakabayashi's latest patents include the production of high purity vanadium compounds from vanadium-containing carbonaceous residues. Additionally, he has developed a process for the preparation of redox battery electrolytes. This process involves using a chromium and/or iron base raw material that contains nickel as impurities. By dissolving the raw material in a hydrochloric acid-containing aqueous liquid, a solution containing chromium ions, iron ions, and nickel ions is formed. The resulting solution undergoes cathodic reduction in the presence of lead ions until the electric potential drops below -0.6 V versus a saturated calomel electrode, effectively removing the nickel ions.
Career Highlights
Throughout his career, Ataru Wakabayashi has worked with prominent companies such as Chiyoda Corporation and Chiyoda Chemical Engineering & Construction Co., Ltd. His experience in these organizations has allowed him to refine his expertise in chemical engineering and battery technology.
Collaborations
Wakabayashi has collaborated with notable colleagues, including Yohichi Umehara and Satsuki Morie. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Ataru Wakabayashi is a distinguished inventor whose work in redox battery technology has the potential to impact the future of energy storage. His innovative patents and collaborations highlight his commitment to advancing the field.