This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Agc Inc.. 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: Shuma Kawanami: Polymer Innovation for Electrical Wire Coatings.
Introduction
Shuma Kawanami is an inventor based in Tokyo, Japan, associated with AGC Inc. His patent work focuses on polymer materials designed to improve the durability of coated electrical wires.
Latest Patents
Kawanami is named on 1 patent: “Copolymer, Composition, Molded Product and Coated Electrical Wire.” The invention describes a copolymer containing units based on ethylene, tetrafluoroethylene, and specified fluorinated compounds. It is characterized by a crystal lamella thickness of no more than 4.0 nm, measured using small-angle X-ray scattering, and a melting point of at least 245°C. The patent presents the copolymer and related compositions, molded products, and coated electrical wires as a way to achieve improved resistance to engine oil.
Career Highlights
Kawanami’s listed patent connects his work at AGC Inc. with the development of advanced fluoropolymer materials. The invention addresses the demanding conditions electrical wire coatings may encounter in engine environments.
Collaborations
Kawanami’s listed coworkers include Kosuke Shibasaki and Mie Takayama. Their names are provided as collaborators, though the available information does not specify their individual contributions to the patent.
Conclusion
Shuma Kawanami’s patent highlights a materials innovation aimed at making coated electrical wires more resistant to engine oil and high temperatures.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile