This inventor holds 2 USPTO granted patents, plus 2 CIPO patents. Top assignee: Sumitomo Electric Industries, Limited. Active years: 2004-2010.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2004-2010
Title: Koichiro Natori: Innovator in Polytetrafluoroethylene Technology
Introduction
Koichiro Natori is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of materials science, particularly in the development of expanded polytetrafluoroethylene products. With a total of 2 patents, Natori's work has had a substantial impact on various applications, including medical devices.
Latest Patents
Natori's latest patents include a "Process for production of expanded polytetrafluoroethylene products." This patent discloses expanded polytetrafluoroethylene products, such as porous polytetrafluoroethylene tubes, which possess high axial tear strength. The process involves a high-speed extrusion step, resulting in products with a microstructure comprising fibrils and nodes interconnected by the fibrils. The axial tear strength of these products is calculated using a specific formula, ensuring durability and reliability.
Another notable patent is for a "Prosthesis for blood vessel." This invention features an expanded porous polytetrafluoroethylene tube characterized by a fine fibrous structure with nodes connected by fibrils. The tube has an average fibril length of at least 40 µm and a porosity of at least 70%. The design ensures that the tube can withstand significant compression, making it suitable for medical applications.
Career Highlights
Koichiro Natori is associated with Sumitomo Electric Industries, Limited, where he has been instrumental in advancing the company's research and development efforts in polymer technology. His innovative approaches have led to the creation of products that meet high-performance standards in various industries.
Collaborations
Natori has collaborated with notable colleagues, including Yasuhiro Okuda and Fumihiro Hayashi. Their combined expertise has contributed to the successful development of advanced materials and technologies.
Conclusion
Koichiro Natori's contributions to the field of polytetrafluoroethylene technology exemplify the importance of innovation in material science. His patents reflect a commitment to enhancing product performance and safety, particularly in medical applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile