Location History:
- Kusatsu, JP (2021)
- Tokyo, JP (2020 - 2024)
Company Filing History:
Years Active: 2020-2024
Title: The Innovations of Yoshimune Okuyama
Introduction
Yoshimune Okuyama is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced polypropylene films. With a total of eight patents to his name, Okuyama's work has had a substantial impact on various industries.
Latest Patents
Among his latest patents are innovations such as a biaxially stretched polypropylene film, metallized film, metallized film roll, and film capacitor. The biaxially stretched polypropylene film boasts a thickness ranging from 1.0 μm to 3.5 μm, with a tensile fracture stress at 135° C. of 70 MPa or more in a first direction. Additionally, it features a specific difference in tensile fracture stress at varying temperatures. Another notable patent involves a polypropylene film designed to suppress blocking in rolled polypropylene films, characterized by precise surface texture measurements.
Career Highlights
Yoshimune Okuyama is currently employed at Oji Holdings Corporation, where he continues to innovate and develop new materials. His expertise in polymer science has positioned him as a key figure in the advancement of film technologies.
Collaborations
Okuyama has collaborated with notable colleagues such as Tadakazu Ishiwata and Masahiro Nakata, contributing to a dynamic research environment that fosters innovation.
Conclusion
Yoshimune Okuyama's contributions to the field of materials science, particularly through his patents on polypropylene films, highlight his role as a leading inventor in Japan. His work continues to influence the industry and pave the way for future innovations.
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.