Shunzo Suematsu

Title: Innovations by Shunzo Suematsu

Introduction

Shunzo Suematsu is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of electrode materials, holding a total of 3 patents. His work focuses on advanced manufacturing methods that enhance the performance of electrical components.

Latest Patents

One of his latest patents is a manufacturing method of electrode material. This method allows for the creation of composite materials where a carbon material and a metal compound can maintain a nanosized form as a final product. The process involves forming a metal compound precursor from a metal compound material source, followed by calcinating a mixture of the precursor and carbon material. The treatment to form the precursor includes absorbing one of the metal compound material sources to the functional group of the carbon material and reacting the remaining material source to produce the metal compound precursor in separate steps.

Another significant patent is for an electrode for electric double-layer capacitors and the method for producing the same. This invention results in an electrical double-layer capacitor electrode with excellent capacitance characteristics. The manufacturing method integrates a paper-molded sheet of carbon nanotubes with etched foil, utilizing bumps and indentations formed on the surface of the foil. Alternatively, carbon nanotubes grown around core catalyst particles on a substrate are also integrated with etched foil. The process involves laying the carbon nanotube sheet or substrate over the etched foil and pressing them together under specific pressure to achieve integration.

Career Highlights

Shunzo Suematsu has worked with prominent companies such as Nippon Chemi-con Corporation and Aoi Electronics Co., Ltd. His experience in these organizations has contributed to his expertise in the field of materials science and electrical engineering.

Collaborations

Throughout his career, Suematsu has collaborated with notable individuals, including Katsuhiko Naoi and Kenji Machida. These collaborations have likely enriched his research and development efforts.

Conclusion

Shunzo Suematsu's innovative work in electrode materials and manufacturing methods has made a significant impact in the field. His patents reflect a commitment to advancing technology and improving the performance of electrical components.