Company Filing History:
Years Active: 1989-1996
Title: Naohiro Takeda: Innovator in Polyester Film Technology
Introduction
Naohiro Takeda is a prominent inventor based in Yokohama, Japan, known for his significant contributions to the field of polyester film technology. With a total of eight patents to his name, Takeda has made remarkable advancements that enhance the performance and durability of polyester films used in various applications.
Latest Patents
One of Takeda's latest patents is for a polyester film capacitor element. This invention describes a film capacitor element produced from a metallized polyester film, where the adhesion between a vapor-deposited metal layer and a polyester substrate is improved by providing a coating layer made from a specific water-soluble or water-dispersible resin. The resulting film capacitor exhibits excellent moisture resistance and long-term stability in performance. Another notable patent is for an electrically conductive polyester film. This film comprises a polyester base film and a coating layer formed by applying a coating liquid, which contains carbon black in a specific weight percentage. The film demonstrates good electric resistivity and light-shielding properties, making it suitable for various electronic applications.
Career Highlights
Throughout his career, Naohiro Takeda has worked with notable companies, including Diafoil Company, Ltd. and Diafoil Hoechst Company, Limited. His work in these organizations has allowed him to develop innovative solutions that address the needs of the industry.
Collaborations
Takeda has collaborated with several talented individuals in his field, including Yuzo Otani and Nariaki Okajima. These collaborations have contributed to the advancement of polyester film technology and have fostered a spirit of innovation.
Conclusion
Naohiro Takeda's contributions to polyester film technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of advanced materials that meet the demands of modern applications.