This inventor holds 1 USPTO granted patent. Top assignee: Sumitomo Electric Industries, Limited. Active years: 2002.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2002
Title: Takeshi Wakamiya: Advancing Electric-Wire Reliability
Introduction
Takeshi Wakamiya is an inventor associated with Kanuma, Japan, and Sumitomo Electric Industries, Limited. His patent work addresses the reliability of electric wires used with insulation displacement connectors. His record includes 1 patent.
Latest Patents
Wakamiya’s patent, “Electric wire,” concerns a wire with a conductor and a protective covering layer. The wire is designed to be pressed between two contact portions of an insulation displacement connector terminal to establish an electrical connection.
The invention specifies a covering material made from an ethylene copolymer and a metal hydroxide treated with a particular silane compound, followed by irradiation with ionizing radiation. It also sets requirements for the material’s tensile modulus and elongation. These properties are intended to help keep the wire securely in the connector and reduce the risk of exposing its conductor during insertion.
Career Highlights
Wakamiya’s documented patent contribution focuses on the materials and mechanical properties of electric-wire insulation. The invention addresses practical concerns in connector assembly, including wire retention and protection of the conductor.
Collaborations
The patent lists Satoshi Shukushima and Kazuto Keta among Wakamiya’s coworkers. His work is associated with Sumitomo Electric Industries, Limited.
Conclusion
Takeshi Wakamiya’s patent reflects an engineering approach to improving electric-wire performance by combining material design with specified mechanical properties.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile