Company Filing History:
6 out of 52,766 
5 out of 59 
5 out of 38 Years Active: 1988-1997
Title: Kazuo Endo: Innovator in Polyester Film Technology
Introduction
Kazuo Endo is a prominent inventor based in Yokohama, Japan, known for his significant contributions to the field of polyester film technology. With a total of 17 patents to his name, Endo has made remarkable advancements that have impacted various industries, particularly in magnetic recording mediums and stencil printing.
Latest Patents
One of Endo's latest patents is a biaxially oriented polyester film designed for magnetic recording mediums. This innovative film incorporates at least two different sizes of synthetic calcium carbonate particles and aluminum oxide particles, resulting in excellent surface uniformity, running properties, and slittability. The film is engineered to generate minimal scratches and low amounts of abrasion dust. Additionally, the synthetic calcium carbonate particles are treated with a polycarboxylic acid and a phosphorus compound to enhance their performance. Another notable patent involves a polyester film that comprises a mixture of polyesters, specifically designed for heat-sensitive original sheets used in stencil printing. This film exhibits a melting point range of 150 to 240 degrees Celsius and offers exceptional perforation sensitivity, resistance to curling, and high resolution and image density in printed images.
Career Highlights
Kazuo Endo has had a distinguished career, working with notable companies such as Toshiba Corporation and Diafoil Company, Ltd. His work has been instrumental in developing advanced materials that meet the evolving needs of various applications.
Collaborations
Throughout his career, Endo has collaborated with talented individuals, including Chikakazu Kawaguchi and Megumi Komiyama, contributing to the success of his innovative projects.
Conclusion
Kazuo Endo's contributions to polyester film technology have established him as a leading inventor in his field. His innovative patents continue to influence the industry, showcasing his commitment to advancing material science.