Location History:
- Mukou, JP (1990)
- Kyoto, JP (1991 - 2001)
Company Filing History:
Years Active: 1990-2001
Title: Iwao Okazaki: Innovator in Biaxially Oriented Polyester Films
Introduction
Iwao Okazaki is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of materials science, particularly in the development of biaxially oriented polyester films. With a total of 11 patents to his name, Okazaki's work has had a substantial impact on various industries.
Latest Patents
One of Okazaki's latest patents involves a biaxially oriented polyester film that comprises at least one film layer predominantly made of polypropylene terephthalate. This innovative film exhibits a heat shrinkage of 0.8% or below after standing at 80°C for 30 minutes. It is particularly noted for its excellent wear resistance, making it highly suitable for magnetic recording media. Another significant patent focuses on a biaxially-oriented polyester film that includes at least two layers, with at least one outermost layer composed of a polyester containing a rigid amorphous content of about 10 to 55%. This film boasts a longitudinal Young's modulus of at least about 4.5 GPa, making it ideal for high-density magnetic recording media, such as digital video tapes and high-density data recording tapes.
Career Highlights
Iwao Okazaki is currently associated with Toray Industries, Inc., a leading company in the field of advanced materials. His work at Toray has allowed him to push the boundaries of polyester film technology, contributing to the company's reputation for innovation and quality.
Collaborations
Throughout his career, Okazaki has collaborated with notable colleagues, including Koichi Abe and Shoji Nakajima. These partnerships have fostered a creative environment that has led to groundbreaking advancements in polyester film technology.
Conclusion
Iwao Okazaki's contributions to the field of biaxially oriented polyester films 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 advancing technology.