This inventor holds 4 USPTO granted patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1988-2000.
Location History:
- Yao, JP (1988)
- Chiba, JP (1998 - 2000)
Company Filing History:
Years Active: 1988-2000
Title: Norio Kawamura: Innovator in Olefin Polymerization Catalysts
Introduction
Norio Kawamura is a distinguished inventor based in Chiba, Japan. He has made significant contributions to the field of chemistry, particularly in the development of catalysts for olefin polymerization. With a total of 4 patents to his name, Kawamura's work has had a notable impact on the industry.
Latest Patents
Kawamura's latest patents include innovative advancements in transition metal complexes and catalysts for olefin polymerization. One of his key inventions is an olefin polymerization catalyst component represented by a specific general formula. This component utilizes a transition metal from the 4th Group or the Lanthanide Series in the Periodic Table. The design allows for the incorporation of hydrocarbon or halogenated hydrocarbon groups, enhancing the efficiency of the catalyst when used alongside aluminum or boron-containing cocatalysts to produce olefin polymers or copolymers.
Career Highlights
Kawamura is currently associated with Sumitomo Chemical Company, Limited, where he continues to innovate and develop new chemical processes. His expertise in catalyst design has positioned him as a key figure in the field of polymer chemistry.
Collaborations
Throughout his career, Kawamura has collaborated with notable colleagues, including Hidenori Hanaoka and Hiroaki Katayama. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in their shared field.
Conclusion
Norio Kawamura's contributions to the field of olefin polymerization catalysts exemplify his innovative spirit and dedication to advancing chemical technology. His work continues to influence the industry and inspire future developments in polymer chemistry.