Company Filing History:
2 out of 12 
2 out of 8 
2 out of 98 
Years Active: 2016-2017
Title: Daisuke Matsunaga: Innovator in Conductive Materials
Introduction
Daisuke Matsunaga is a prominent inventor based in Kurume, Japan. He has made significant contributions to the field of conductive materials, particularly in applications for robotics and electrical wiring. With a total of 2 patents, his work showcases innovative solutions that enhance the performance and durability of electrical components.
Latest Patents
Matsunaga's latest patents include an aluminum-based conductive material and an electric wire and cable utilizing this material. The aluminum-based conductive material is designed for use in the driving parts of robots and various devices. It contains 0.1 to 1.0 mass % of scandium, along with aluminum and unavoidable impurities. This material is characterized by a metal texture with crystal grains averaging 2 micrometers or less, and it features aluminum-scandium series nanoprecipitates generated at the grain boundaries. Additionally, it is preferable for the metal texture to contain crystal grains of 1 micrometer or less at a cross-sectional ratio of 15% or more.
Another notable patent is for a composite conductor and electric wire that includes an internal layer made of a conductive material with a fatigue strength of at least 150 MPa after 10 cycles of cyclic loading. The external layer, which coats the internal layer, is made of a conductive material with a tensile strength of at least 250 MPa. This composite conductor is designed to withstand sudden loads and impacts while maintaining bending durability.
Career Highlights
Throughout his career, Daisuke Matsunaga has worked with notable organizations, including Dyden Corporation and the Fukuoka Prefectural Government. His experience in these companies has allowed him to develop and refine his innovative ideas in conductive materials.
Collaborations
Matsunaga has collaborated with several professionals in his field, including Hiroyuki In and Fumiyo Annou. These collaborations have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Daisuke Matsunaga is a distinguished inventor whose work in aluminum-based conductive materials and composite conductors has made a significant impact in the field of electrical engineering. His innovative patents reflect his commitment to enhancing the performance and reliability of electrical components.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.