Location History:
- Iwakuni, JP (1979)
- Yamaguchi, JP (1997)
- Waki-cho, JP (1997)
- Kuga-gun, JP (1997 - 1998)
Company Filing History:
Years Active: 1979-1998
Title: Isaburo Higashi: Innovator in Biaxially Oriented Films
Introduction
Isaburo Higashi is a notable inventor based in Kuga-gun, Japan. He has made significant contributions to the field of materials science, particularly in the development of biaxially oriented films. With a total of 5 patents to his name, Higashi's work has had a considerable impact on various applications, including packaging and filtration.
Latest Patents
One of Higashi's latest patents focuses on the creation of biaxially oriented films made from high molecular weight polyethylene. These films are characterized by a gas permeable structure formed from randomly arranged microfibrils. They exhibit coefficients of static and kinetic friction of not more than 1.0, ensuring smooth functionality. The films are designed for various uses, including lamination, filtration, and packaging for moisture absorbers. The innovative process involves extracting a hydrocarbon plasticizer from a sheet formed from high molecular weight polyethylene, stretching the sheet to create an oriented film, and heating it under specific conditions to achieve desired properties.
Career Highlights
Higashi has been associated with Mitsui Petrochemical Industries, Ltd., where he has furthered his research and development efforts. His work has not only advanced the understanding of polymer films but has also contributed to the practical applications of these materials in industry.
Collaborations
Throughout his career, Higashi has collaborated with esteemed colleagues such as Kazuo Yagi and Hitoshi Mantoku. These partnerships have fostered innovation and have been instrumental in the successful development of new technologies in the field.
Conclusion
Isaburo Higashi's contributions to the field of biaxially oriented films exemplify the importance of innovation in materials science. His patents and collaborative efforts continue to influence various industries, showcasing the potential of high molecular weight polyethylene in practical applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.