Company Filing History:
2 out of 880 
2 out of 18 Years Active: 2024
Title: **Masahiko Yamagata: Innovator in Chlorinated Polyvinyl Chloride Resins**
Introduction
Masahiko Yamagata is a prominent inventor based in Tokyo, Japan, recognized for his significant contributions to the field of polymer science, particularly focusing on chlorinated polyvinyl chloride resins. With two patents to his name, Yamagata continues to influence the industry with innovative solutions that enhance material performance.
Latest Patents
Yamagata's two most recent patents revolve around advancements in chlorinated polyvinyl chloride resins. The first patent introduces a chlorinated polyvinyl chloride resin characterized by high heat resistance and mechanical strength, offering excellent molding processability. This invention enables the production of molded articles with a high gloss finish. Specifically, it involves a resin composed of three components: A, B, and C, with the C component making up between 8.0% to 30.0% of the total composition. The quantification of these components utilizes a solid echo method with pulse NMR at 150° C.
The second patent presents a chlorinated vinyl chloride-based resin that not only resists thermal decomposition but also enhances productivity during the molding process. Here, the C component percentages are less than 8.0%, setting a new benchmark for processability and preventing unevenness in molded articles. Similar analytical methods apply in distinguishing the three components, ensuring precise measurements of the resin properties.
Career Highlights
Throughout his career, Yamagata has been affiliated with esteemed companies such as Sekisui Chemical Co., Ltd. and Tokuyama Sekisui Co., Ltd. These experiences have provided him with a solid foundation to explore and innovate within the polymer sector, ultimately leading to his impactful patents.
Collaborations
Yamagata has worked alongside notable colleagues, including Kenichi Matsumura and Norikazu Mashino. These collaborations highlight a shared commitment to advancing polymer technology and fostering innovation in the materials science domain.
Conclusion
Masahiko Yamagata stands as a significant figure in the world of material innovation, particularly with his expertise in chlorinated polyvinyl chloride resins. His contributions not only enhance product performance but also drive forward the capabilities of materials used in various applications. As he continues to innovate, Yamagata is sure to leave a lasting impact on the industry.