Yukifumi Shigematsu

Title: Innovations of Yukifumi Shigematsu

Introduction

Yukifumi Shigematsu is a notable inventor based in Ibaraki, Japan. He is recognized for his contributions to the field of electrochemistry, particularly through his innovative work on carbon microelectrodes. His inventions have significant implications for various scientific applications.

Latest Patents

One of Shigematsu's key patents is for a tapered carbon microelectrode and the process for its production. This invention involves extruding an organic material or a composition of crystalline carbon fine powder and an organic binder into a thin rod form. The rod is then carbonized by calcining to produce a pure carbon thin rod. The process continues with soaking the thin rod as an anode in an electrolytic solution, gradually pulling it up while electrochemically oxidizing the tip portion. A lead wire is connected to the thick portion of the thin rod, followed by coating the entire surface except for the conically sharp tip. This tapered carbon electrode is useful for various electrochemical measurements and in scanning tunneling microscopes. Shigematsu holds 1 patent related to this innovative technology.

Career Highlights

Throughout his career, Yukifumi Shigematsu has worked with prominent organizations, including the Agency of Industrial Science and Technology and Mitsubishi Pencil Co., Ltd. His experience in these institutions has contributed to his expertise in the development of advanced materials and technologies.

Collaborations

Shigematsu has collaborated with notable colleagues such as Hiroko Kaneko and Masahiro Yamada. These partnerships have fostered a collaborative environment that enhances innovation and research in their respective fields.

Conclusion

Yukifumi Shigematsu's work in developing tapered carbon microelectrodes showcases his innovative spirit and dedication to advancing electrochemical technologies. His contributions continue to influence scientific research and applications in various industries.