This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Sumitomo Electric Industries, Limited. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: The Innovations of Shoei Yonezawa
Introduction
Shoei Yonezawa is an inventor based in Kanuma-shi, Japan. He is known for his contributions to the field of flexible flat cables. Although he currently holds no granted patents, his innovative ideas are reflected in his patent applications.
Latest Patent Applications
Yonezawa's notable patent application is for a resin sheet designed for flexible flat cables. This resin sheet comprises one or more insulating layers layered between multiple conductors arranged in parallel and a shield layer on the outer surface. The resin sheet is characterized by a relative dielectric constant of 2.3 or less at 25° C. and 10 GHz, along with a dielectric loss tangent of 0.0014 or less. Additionally, it has a tensile elastic modulus ranging from 40 MPa to 450 MPa. The base insulating layer of the resin sheet contains a thermoplastic olefinic elastomer as a primary component, with an average thickness between 20 μm and 450 μm.
Conclusion
Shoei Yonezawa's work in developing advanced materials for flexible flat cables showcases his innovative spirit and dedication to enhancing technology in this field. His contributions, although not yet recognized through granted patents, reflect a commitment to innovation that may lead to significant advancements in the future.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile