Location History:
- Yokosukashi, JA (1977)
- Kimitsugun, JA (1978)
- Ichiharashi, JP (1985)
Company Filing History:
Years Active: 1977-1985
Title: Akihiro Satoh: Innovator in Polypropylene Technology
Introduction
Akihiro Satoh is a prominent inventor based in Yokosukashi, Japan. He has made significant contributions to the field of polymer technology, particularly in the development of advanced polypropylene materials. With a total of 4 patents to his name, Satoh's work has had a substantial impact on various industrial applications.
Latest Patents
Satoh's latest patents include innovative advancements in ethylene-propylene copolymers for foaming. One of his notable inventions is an ethylene-propylene block copolymer capable of producing foamed shaped articles with a uniform and fine foam structure without the need for additional resins. This copolymer consists of a propylene homopolymer portion and an ethylene-propylene copolymer portion, characterized by specific polymerization stages and relationships between melt flow rates. Another significant patent focuses on a high-rigidity, high-melt-viscoelasticity polypropylene designed for sheets and blow molding. This polypropylene is produced through multi-stage polymerization using a specified Ziegler Natta catalyst, ensuring optimal intrinsic viscosities and polymer ratios.
Career Highlights
Satoh is currently employed at Chisso Corporation, where he continues to innovate in the field of polymer science. His work has been instrumental in enhancing the properties of polypropylene, making it suitable for a variety of applications in manufacturing and production.
Collaborations
Throughout his career, Satoh has collaborated with notable colleagues, including Hiromasa Chiba and Kenjiro Obama. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Akihiro Satoh's contributions to polypropylene technology exemplify the spirit of innovation in the field of polymer science. His patents reflect a commitment to advancing material properties and applications, making him a key figure in the industry.