This inventor holds 5 USPTO granted patents. Top assignee: Unitika Ltd.. Active years: 1994-2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1994-2001
Title: Tsuneo Tamura: Innovator in Polyamide Resin Technology
Introduction
Tsuneo Tamura is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of materials science, particularly in the development of polyamide resin compositions. With a total of 5 patents to his name, Tamura's work has advanced the capabilities of polyamide materials in various applications.
Latest Patents
One of Tamura's latest patents is focused on a polyamide resin composition and the process for producing it. This invention provides a polyamide resin composition in which silicate layers originating from a layered silicate are uniformly dispersed on a molecular level. This results in high strength, high modulus, high heat resistance, high toughness, excellent dimensional stability, and high tensile elongation with minimal deviation. The average particle size of the silicate layers is 0.1 µm or less, and it does not include a maximum particle size of 30 µm or higher. Another significant patent involves a polyamide resin composition comprising a copolyamide and silicate layers from a swellable fluoromica, which are also dispersed on a molecular level. This invention outlines a process for preparing the polyamide resin composition, ensuring that the average thickness and aspect ratio of the silicate layers are within specific ranges.
Career Highlights
Tamura is associated with Unitika Ltd., a company known for its innovative materials and technologies. His work at Unitika has allowed him to focus on enhancing the properties of polyamide resins, making them suitable for a variety of industrial applications.
Collaborations
Throughout his career, Tamura has collaborated with notable colleagues, including Koji Fujimoto and Sachiko Kokuryo. These collaborations have contributed to the advancement of research and development in the field of polyamide materials.
Conclusion
Tsuneo Tamura's contributions to polyamide resin technology have established him as a key figure in materials science. His innovative patents and collaborations continue to influence the industry, showcasing the importance of research and development in creating advanced materials.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile