Company Filing History:
2 out of 43 
1 out of 2 Years Active: 1993-1994
Title: **The Innovations of Yoshimasa Yamamoto: Patents and Contributions**
Introduction
Yoshimasa Yamamoto, based in Ichihara, Japan, is an accomplished inventor with a focus on advancements in materials used within the automotive industry. With two noteworthy patents to his name, his work illustrates a commitment to improving both functionality and performance in automotive applications.
Latest Patents
Yamamoto's latest patents exemplify his innovative spirit. The first patent discusses a molding for automobile windows designed to secure window glass effectively within the vehicle's body. This molding features a unique composition, incorporating a flexible leg portion paired with upper flange portions that support the glass edge. Notably, he utilized thermoplastic olefinic elastomers to ensure durability and compliance with Japanese Industrial Standards (JIS A) from 50 to 80. This innovative design aims to enhance vehicle performance while ensuring ease of installation.
His second patent details an ionomer composition that combines various complex components, including an ionomer formed through the neutralization of a carboxyl group and two types of polyamides. This advanced ionomer composition significantly improves mechanical strength at high temperatures, formability, and transparency, thus offering a promising solution for various applications in automotive manufacturing.
Career Highlights
Yoshimasa Yamamoto has worked with notable companies, including Du Pont-Mitsui Polychemicals Co., Ltd. and Tokiwa Chemical Industry Co., Ltd. Throughout his career, he has focused on enhancing material properties and innovating processes that contribute to the development of advanced automotive components.
Collaborations
Yamamoto has had the opportunity to collaborate with industry experts such as Eisaku Hirasawa and Toshio Yui. These collaborations have allowed him to leverage a multitude of perspectives and expertise, facilitating the development of cutting-edge technologies in the automotive sector.
Conclusion
As an inventor, Yoshimasa Yamamoto has made significant contributions to the field of automotive materials through his innovative patents. His continuous efforts to improve product performance and manufacturing processes demonstrate a strong commitment to technological advancement in the automotive 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.