Location History:
- Otsu, JA (1976 - 1978)
- Otsu, JP (1978 - 1981)
Company Filing History:
Years Active: 1976-1981
Title: Koichi Matsunami: Innovator in Polyester Film Technology
Introduction
Koichi Matsunami is a prominent inventor based in Otsu, Japan, known for his significant contributions to the field of polymer technology. With a total of seven patents to his name, Matsunami has made remarkable advancements, particularly in the development of polyester films.
Latest Patents
Matsunami's latest patents include a transparent polyester film that boasts excellent antistatic properties, which remain stable despite variations in humidity. This innovative film also exhibits outstanding flexing resistance, pinhole resistance, and printability. The film is created from a mixture that includes a polyester primarily composed of terephthalic acid and a block copolyester with both crystalline and soft polymer segments. Another notable patent involves a shaped article of polymers that has a refractive index of at least 1.625 in one direction, showcasing excellent physical properties and versatility in various applications.
Career Highlights
Throughout his career, Matsunami has worked with notable companies such as Toyo Boseki and Toyobo Co., Ltd. His work has significantly impacted the polymer industry, particularly in enhancing the performance characteristics of polyester materials.
Collaborations
Matsunami has collaborated with esteemed colleagues, including Tetsushi Murakami and Hikoichi Nagano, contributing to the advancement of polymer technology through shared expertise and innovative ideas.
Conclusion
Koichi Matsunami's contributions to polyester film technology and polymer innovations have established him as a key figure in the field. His patents reflect a commitment to enhancing material properties, which continue to influence various industries.