Company Filing History:
Years Active: 1990-1991
Title: Innovations in Cutting Tools by Masafumi Hideshima
Introduction
Masafumi Hideshima, an accomplished inventor based in Itami, Japan, has made significant contributions to the field of cutting tools. With a total of two patents to his name, Hideshima's innovations reflect a deep understanding of material science and mechanical engineering, particularly in the design and functionality of throw away cutting tools.
Latest Patents
Hideshima's latest patent revolves around a throw away cutting tool, demonstrating his innovative approach to improving tool efficiency and durability. This tool consists of a holder formed with a wedge groove designed to securely clamp a throw away insert. The insert features a cutting edge at one end and a wedge portion at the other end, enhancing its functionality. Notably, the holder is partially made of cemented carbide, providing higher rigidity and cutting stability. Furthermore, the radius of curvature at the deep end of the wedge groove is optimized for enhanced crack resistance. The design also includes an interrelation of the angles between the V-ridge on the holder and the V-groove in the insert, ensuring greater holding stability and further minimizing the risk of cracks.
Career Highlights
Masafumi Hideshima is currently affiliated with Sumitomo Electric Industries, Limited, a leading company recognized for its innovations in various electromaterials and cutting tools. His work there emphasizes the integration of advanced materials and engineering solutions to address the challenges of modern manufacturing processes.
Collaborations
Throughout his career, Hideshima has collaborated with esteemed colleagues such as Kazuo Noguchi and Nobuhiro Takahashi. These collaborations not only enrich his research endeavors but also enhance the overall innovation potential within their projects.
Conclusion
Masafumi Hideshima stands out as a remarkable inventor whose patents in cutting tool technology significantly contribute to both efficiency and durability in manufacturing. His dedication to innovation and collaboration reinforces the importance of advancing industrial tools suited for modern applications. As technology continues to evolve, Hideshima's work remains pivotal in shaping the future of cutting tool design.