Hirotaka Hanawa

Title: Hirotaka Hanawa: Innovator in Metal Compound Technology

Introduction

Hirotaka Hanawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electricity storage devices through his innovative methods and technologies. With a total of two patents to his name, Hanawa is recognized for his expertise in producing metal compound particle groups.

Latest Patents

Hanawa's latest patents include a "Method of producing metal compound particle group," "metal compound particle group," and "electricity storage device electrode containing metal compound particle group." The objective of these patents is to provide a method for producing metal compound particle groups that enhance the rate characteristics of electricity storage device electrodes. The method involves several steps, including combining a precursor of metal compound particles with a carbon source, heat processing the composite material under a non-oxidizing atmosphere, and eliminating carbon through heat processing under an oxygen atmosphere. This process results in a metal compound particle group with a three-dimensional mesh structure.

Career Highlights

Hirotaka Hanawa is currently employed at Nippon Chemi-con Corporation, where he continues to develop innovative technologies in the field of electricity storage. His work has been instrumental in advancing the capabilities of energy storage solutions.

Collaborations

Hanawa has collaborated with notable coworkers, including Yoshihiro Minato and Satoru Tsumeda. Their combined efforts contribute to the ongoing research and development in the field of metal compounds and energy storage technologies.

Conclusion

Hirotaka Hanawa is a key figure in the innovation of metal compound technologies for electricity storage devices. His patents and ongoing work at Nippon Chemi-con Corporation highlight his commitment to advancing energy storage solutions. His contributions are paving the way for improved performance in electricity storage applications.