Company Filing History:
Years Active: 1992-1993
Title: Kazunori Kawahara: Innovator in Catalytic Processes
Introduction
Kazunori Kawahara is a prominent inventor based in Yamaguchi, Japan. He has made significant contributions to the field of chemical engineering, particularly in the development of catalysts for various chemical processes. With a total of 3 patents to his name, Kawahara's work has had a notable impact on the industry.
Latest Patents
Kawahara's latest patents include a catalyst for oxidizing methacrolein and a method for preparing methacrylic acid. This innovative composite oxide catalyst is represented by the general formula: Mo-V-P-X-Y, where X includes elements such as Sb, Cu, Co, Bi, and As, and Y includes K, Rb, Cs, and Tl. The catalyst demonstrates excellent catalytic activity, selectivity to methacrylic acid, and impressive stability and lifetime. Additionally, he has developed a method for preparing acrolein or methacrolein through gas phase catalytic oxidation using propylene, secondary propanol, isobutylene, or tertiary butanol in the presence of a specific catalyst.
Career Highlights
Kawahara is currently employed at Mitsui Toatsu Chemicals, Incorporated, where he continues to advance his research and development efforts. His work has been instrumental in enhancing the efficiency and effectiveness of chemical processes.
Collaborations
Kawahara has collaborated with notable colleagues, including Jun Kitagawa and Tadatoshi Honda, to further his research initiatives and drive innovation in the field.
Conclusion
Kazunori Kawahara's contributions to catalytic processes and chemical engineering exemplify his dedication to innovation. His patents and ongoing work at Mitsui Toatsu Chemicals highlight his role as a leading inventor in the industry.