Company Filing History:
Years Active: 1978-1985
Title: Hiroshi Ukihashi: Innovator in Fluorinated Membrane Technology
Introduction
Hiroshi Ukihashi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the development of fluorinated cation exchange membranes. With a total of 11 patents to his name, Ukihashi continues to push the boundaries of innovation in his field.
Latest Patents
Among his latest patents is the invention of a fluorinated cation exchange membrane, which is utilized in electrolysis processes. This membrane is formed using a copolymer of a fluorovinyl ether, showcasing his expertise in advanced materials. Another notable patent involves a process for preparing a propylene-tetrafluoroethylene copolymer. This process allows for the copolymerization of propylene and tetrafluoroethylene at low temperatures, utilizing a specific redox catalyst system. This innovative approach results in a high molecular weight copolymer with low Mooney viscosity, achieved at high copolymerization reaction rates.
Career Highlights
Hiroshi Ukihashi is currently associated with Asahi Glass Company, Limited, where he applies his extensive knowledge in polymer science. His work has not only advanced the company's research but has also contributed to the broader field of materials science.
Collaborations
Ukihashi has collaborated with notable colleagues such as Masaaki Yamabe and Tatsuro Asawa. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Hiroshi Ukihashi's contributions to the field of polymer chemistry, particularly in the development of fluorinated membranes, highlight his role as a leading inventor. His ongoing work continues to influence advancements in electrolysis and materials science.
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