This inventor holds 1 USPTO granted patent. Top assignee: Starck Vtech Ltd.. Active years: 1997.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1997
Title: Innovations of Katsuo Iwabuchi in Tantalum Powder Technology
Introduction
Katsuo Iwabuchi is a notable inventor based in Omiya-machi, Japan. He has made significant contributions to the field of materials science, particularly in the development of tantalum powder and its applications in electrolytic capacitors. His innovative approach has led to advancements that enhance the performance and safety of these components.
Latest Patents
Katsuo Iwabuchi holds a patent for a unique method of producing tantalum powder. This process involves adding magnesium powder to tantalum powder, which is prepared by reducing potassium tantalum fluoride with sodium metal. Notably, this method eliminates the need for conventional heat-treatment for agglomeration, effectively removing oxygen from the tantalum powder. The resulting tantalum powder boasts a large specific surface area, which contributes to the production of an anode body for electrolytic capacitors. The electrolytic capacitor that incorporates this anode body achieves an impressive capacitance value (CV) ranging from 70,000 to 80,000. Additionally, this innovative process significantly reduces the risk of ignition during production, allowing for safer handling of the tantalum powder.
Career Highlights
Katsuo Iwabuchi is currently associated with Starck Vtech Ltd., where he continues to push the boundaries of technology in his field. His work has not only advanced the understanding of tantalum powder but has also paved the way for safer and more efficient manufacturing processes in the electronics industry.
Collaborations
Throughout his career, Katsuo has collaborated with esteemed colleagues such as Tadashi Komeya and Hiroshi Oki. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Katsuo Iwabuchi's contributions to the field of tantalum powder technology exemplify the impact of innovative thinking in materials science. His patented methods have not only improved the performance of electrolytic capacitors but have also enhanced safety in their production. His work continues to influence the industry and inspire future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile