Location History:
- Yokkaichi, JP (2009)
- Mie, JP (2010 - 2018)
Company Filing History:
2 out of 54 
1 out of 2,352 Years Active: 2009-2018
Title: Innovations of Kouichi Nakayama
Introduction
Kouichi Nakayama is a notable inventor based in Mie, Japan. He has made significant contributions to the field of polymer science, particularly in the development of propylene-based materials. With a total of three patents to his name, Nakayama's work focuses on improving the quality and performance of molded articles.
Latest Patents
One of Nakayama's latest patents is a propylene-based block copolymer designed to prevent flow-mark molding defects. This innovation aims to enhance the appearance of molded articles by utilizing a copolymer that consists of 60 to 80% by weight of a crystalline propylene polymer portion and 20 to 40% by weight of a propylene/ethylene random copolymer portion. The copolymer's specific properties, including an intrinsic viscosity and a melt flow rate, contribute to its effectiveness as an appearance improver. Another significant patent involves a polypropylene type aqueous dispersion, which includes specific features that optimize the dispersion's performance. This aqueous dispersion is characterized by its average particle size and the chemical properties of its components, ensuring high-quality results in various applications.
Career Highlights
Throughout his career, Kouichi Nakayama has worked with prominent companies in the chemical industry. He has been associated with Japan Polypropylene Corporation and Mitsubishi Chemical Corporation, where he has contributed to various innovative projects. His expertise in polymer technology has made him a valuable asset in these organizations.
Collaborations
Nakayama has collaborated with several professionals in his field, including Yukihito Zanka and Tomohiro Hosoi. These collaborations have further enhanced his research and development efforts, leading to advancements in polymer applications.
Conclusion
Kouichi Nakayama's contributions to polymer science through his patents and collaborations highlight his innovative spirit and dedication to improving material performance. His work continues to influence the industry and pave the way for future advancements in polymer technology.