This inventor holds 11 USPTO granted patents and 7 EPO patents. Top assignees: Sumitomo Electric Industries, Limited, Tayca Corporation. Active years: 2016-2026.
Company Filing History:
10 out of 10,627 
2 out of 46 Years Active: 2016-2026
Title: Hirokazu Kaku: Innovator in Redox Flow Battery Technology
Introduction
Hirokazu Kaku is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of energy storage, particularly through his work on redox flow batteries. With a total of 10 patents to his name, Kaku's innovations are paving the way for advancements in battery technology.
Latest Patents
One of Kaku's latest patents involves a redox flow battery that features a tank designed to store an electrolyte. This innovative battery includes a distribution mechanism that effectively distributes the electrolyte to a battery cell. The tank is partitioned into two spaces, allowing for efficient electrolyte management. Additionally, Kaku has developed a titanyl sulfate hydrate powder that boasts a high dissolution rate in water. This powder is essential for producing an aqueous titanyl sulfate solution, an electrolyte solution, and ultimately, a redox flow battery.
Career Highlights
Throughout his career, Hirokazu Kaku has worked with notable companies such as Sumitomo Electric Industries and Tayca Corporation. His experience in these organizations has contributed to his expertise in battery technology and materials science.
Collaborations
Kaku has collaborated with talented individuals in his field, including Yongrong Dong and Ryojun Sekine. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Hirokazu Kaku is a key figure in the advancement of redox flow battery technology. His innovative patents and collaborations highlight his commitment to improving energy storage solutions. His work continues to influence the future of battery technology and energy efficiency.