This inventor holds 1 USPTO granted patent. Top assignee: Sumitomo Electric Industries, Limited. Active years: 2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2003
Title: Hiroyuki Ootsuka: Innovator in Foamed-Polyolefin-Insulated Wire Technology
Introduction
Hiroyuki Ootsuka is a notable inventor based in Kanuma, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of advanced wire technologies. His innovative work focuses on enhancing the performance of insulated wires for high-speed data transmission.
Latest Patents
Ootsuka holds a patent for a thin-conductor foamed-polyolefin-insulated wire and its manufacturing method. This invention features a conductor diameter of 0.4 mm or less and an insulation thickness of 0.8 mm or less. The wire satisfies specific criteria, including an equivalent dielectric constant of less than 1.6 and a fluctuation limit of the equivalent dielectric constant of less than or equal to ±0.1. Additionally, it requires a conductor stripping force greater than or equal to 100 g/50 mm. The use of polyolefin containing 10 weight % or more of an ionomer is a key aspect of this innovation. The foamed insulation layer is created using a chemical foaming agent and/or an inert gas, making the wire suitable for high-speed data transmission.
Career Highlights
Hiroyuki Ootsuka is associated with Sumitomo Electric Industries, Limited, a leading company in the electrical and electronic industry. His work at this esteemed organization has allowed him to focus on cutting-edge technologies that improve the efficiency and reliability of electrical components.
Collaborations
Ootsuka has collaborated with notable colleagues, including Satoshi Shukushima and Taro Fujita. These partnerships have contributed to the advancement of innovative solutions in the field of electrical engineering.
Conclusion
Hiroyuki Ootsuka's contributions to the development of foamed-polyolefin-insulated wire technology highlight his role as a significant inventor in the electrical engineering sector. His innovative patent demonstrates a commitment to enhancing data transmission capabilities through advanced materials and manufacturing methods.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile