Location History:
- Anpachi-gun, JP (2010)
- Gifu, JP (2007 - 2014)
Company Filing History:
Years Active: 2007-2014
Title: **Innovations of Atsushi Oyamatsu: Pioneering in Polyester Film Technologies**
Introduction
Atsushi Oyamatsu is an accomplished inventor based in Gifu, Japan. With a total of four patents credited to his name, he has made significant contributions to the field of polyester film technology, particularly related to solar cell backsheets and reflective plates.
Latest Patents
Oyamatsu's latest inventions include two notable patents. The first pertains to a laminated polyester film designed for solar cell backsheets. This innovative film features a surface layer made of a polyester composition that includes 10 to 30 wt % rutile-type titanium dioxide particles and 70 to 90 wt % of a polyester. The substrate layer incorporates 0.1 to 4 wt % of rutile-type titanium dioxide particles and 96 to 99.9 wt % of a polyester, ensuring that it maintains strength and durability with excellent weatherability and hydrolysis resistance over long periods.
The second patent introduces a laminated film for use as a reflecting plate. This design incorporates a layer A composed of a polyester without antimony and a layer B that consists of a polyester containing a substantial amount of inert particles. The film demonstrates an impressive capability to reflect visible light while remaining free of streak-like defects, making it suitable for applications such as liquid crystal displays and electrically illuminated billboards.
Career Highlights
Atsushi Oyamatsu currently works at Teijin Dupont Films Japan Limited, a leader in innovative film solutions. Throughout his career, he has focused on developing advanced materials tailored for varied applications, affirming his position as a thoughtful innovator in polyester film technology.
Collaborations
Oyamatsu has collaborated with notable colleagues such as Hiroshi Kusume and Tetsuo Yoshida. Together, they have shared insights and expertise that contribute to their innovative pursuits in the field, further advancing the prospects of polyester films tailored for specific technological needs.
Conclusion
Atsushi Oyamatsu’s contributions to the world of polyester film technology are proof of his inventive spirit and dedication to enhancing material performance. Through his patents, he continues to pave the way for advancements in solar energy applications and display technologies, solidifying his reputation as a notable inventor in the industry.
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.