Katsumi Nakashima

Title: Innovations of Katsumi Nakashima

Introduction

Katsumi Nakashima is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced powders for various applications. With a total of 2 patents, his work has garnered attention for its innovative approaches and practical applications.

Latest Patents

Nakashima's latest patents include an aluminum nitride-based powder and a method for producing the same. This invention aims to provide an aluminum nitride-based powder that includes a reduced amount of fine powder that is difficult to remove completely. It also boasts superior filling performance for polymeric materials and enhanced thermal conductivity. The aluminum nitride-based powder comprises particles with specific characteristics, including an average particle size D50 ranging from 15 to 200 μm and strict limits on the content of various elements.

Another significant patent is for an electrode material for aluminum electrolytic capacitors. This invention includes a sintered body made from aluminum powder or aluminum alloy powder, applied to an aluminum foil substrate. The sintered body has a total thickness of 50 to 900 μm, with precise specifications for particle size distribution, ensuring optimal performance in capacitors.

Career Highlights

Katsumi Nakashima is currently employed at Toyo Aluminium Kabushiki Kaisha, where he continues to innovate and develop new materials. His work at the company has positioned him as a key player in the advancement of aluminum-based technologies.

Collaborations

Throughout his career, Nakashima has collaborated with talented individuals such as Toshifumi Taira and Kazuya Fujimoto. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Katsumi Nakashima's contributions to the field of materials science, particularly through his patents, highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and pave the way for future developments.