Fumihiro Sanpei

Title: Fumihiro Sanpei: Innovator in Anion Conducting Electrolyte Membranes

Introduction

Fumihiro Sanpei is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of materials science, particularly in the development of anion conducting electrolyte membranes. His innovative work has led to the creation of a high-performance membrane that balances electric conductivity and water uptake.

Latest Patents

Sanpei holds a patent for an anion conducting electrolyte membrane and its manufacturing method. This patent describes a membrane that consists of a polymeric material made from fluorine polymer, olefinic polymer, or aromatic polymer. The invention also includes a weak base quaternary salt, which is produced through the reaction of grafts introduced by graft polymerizing vinyl monomer containing halogenated alkyl groups using radiation and strong organic bases.

Career Highlights

Throughout his career, Fumihiro Sanpei has worked with prominent organizations, including the Japan Atomic Energy Agency and Daihatsu Motor Company, Ltd. His experience in these institutions has allowed him to refine his expertise in polymer science and electrochemistry.

Collaborations

Sanpei has collaborated with esteemed colleagues such as Kimio Yoshimura and Hiroshi Koshikawa. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Fumihiro Sanpei's work in the field of anion conducting electrolyte membranes showcases his innovative spirit and dedication to advancing materials science. His contributions have the potential to impact various applications in energy storage and conversion technologies.