Company Filing History:
Years Active: 2002-2003
Title: Innovations of Katsuhiko Ohno in Polypropylene Technology
Introduction
Katsuhiko Ohno is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of polymer technology, particularly in the development of polypropylene compositions. With a total of 2 patents to his name, Ohno's work has had a considerable impact on the industry.
Latest Patents
Ohno's latest patents include a polypropylene composition and a polymerization catalyst. The polypropylene composition comprises 0.001 to 10 parts by weight of a polyethylene with an intrinsic viscosity of 0.01 to less than 15 dl/g, measured in tetralin at 135°C, and 100 parts by weight of a polyolefin that includes at least polypropylene. This innovative composition boasts excellent transparency and rigidity, while also preventing the creation of a sweeper roll flow mark during film preparation. Additionally, it is substantially free from neck-in phenomena, leading to high productivity. Another significant patent involves propylene base polymers and polypropylene films that exhibit excellent antistatic performance, high rigidity, and metallizability.
Career Highlights
Katsuhiko Ohno has been associated with Chisso Corporation, where he has applied his expertise in polymer science to develop advanced materials. His work has been instrumental in enhancing the properties of polypropylene, making it more suitable for various applications.
Collaborations
Ohno has collaborated with notable colleagues such as Masami Kimura and Taketo Hirose, contributing to the advancement of polymer technology through teamwork and shared expertise.
Conclusion
Katsuhiko Ohno's innovations in polypropylene technology reflect his dedication to improving material properties and production processes. His patents continue to influence the industry, showcasing the importance of research and development in polymer science.