Location History:
- Ichihara, JP (2001 - 2003)
- Chiba, JP (2001 - 2003)
Company Filing History:
Years Active: 2001-2003
Title: Chikashi Okayama: A Pioneer in Polypropylene Innovation
Introduction
Chikashi Okayama, an accomplished inventor based in Ichihara, Japan, has made significant contributions to the field of polymer technology. With a total of nine patents to his name, his work has advanced the understanding and application of polypropylene materials.
Latest Patents
Among his most recent innovations is a patent for a uniaxially oriented polypropylene-based film. This film is notable for its enhanced tensile elongation along the transverse direction (TD) and high transparency. Additionally, it generates fewer fibers when torn. The film-forming material consists of a polypropylene-based resin comprising 40-95% by weight of crystalline polypropylene and 60-5% by weight of propylene-α-olefin copolymer particles. These particles have a significant aspect ratio of 100 or more, which plays a crucial role in the film’s performance characteristics. Another noteworthy patent addresses the process for producing polypropylene or propylene random copolymer, showcasing his innovative approach to material development.
Career Highlights
Chikashi Okayama is affiliated with Chisso Corporation, a company renowned for its contributions to chemical processing and material science. His tenure at this organization reflects not only his dedication to advancing scientific knowledge but also his role as a key inventor in the domain of polypropylene products.
Collaborations
Throughout his career, Okayama has collaborated with esteemed colleagues such as Takanori Nakashima and Noriaki Saito. These partnerships have fostered an environment of innovation and creativity, further propelling the development of cutting-edge polypropylene technologies.
Conclusion
Chikashi Okayama's contributions to polypropylene innovation illustrate the impact of dedicated inventors in the field of materials science. His patented technologies continue to influence the industry and enhance the performance of polypropylene-based products. With a strong foundation in collaboration and innovation, Okayama stands as a pivotal figure in advancing polymer technology.
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.