Kazuo Misonoo

Title: Kazuo Misonoo: Innovator in Catalytic Technology

Introduction

Kazuo Misonoo is a prominent inventor based in Hiroshima, Japan. He has made significant contributions to the field of catalytic technology, holding a total of four patents. His work primarily focuses on improving the efficiency and effectiveness of exhaust gas purifying catalysts.

Latest Patents

Misonoo's latest patents include an innovative oxidation catalyst. This catalyst features an inside layer composed of zeolite and an outside layer made of alumina and palladium (Pd). The design allows for the simultaneous incorporation of silver (Ag) and bismuth (Bi) into both layers through impregnation. This unique configuration helps suppress the production of an alloy formed by the reaction between Pd and Ag, thanks to the presence of Bi. Another notable patent is a method for manufacturing catalysts, where rhodium is supported by a base material using a rhodium carbonyl cluster solution dissolved in methanol. This method enhances the dispersibility of rhodium and effectively prevents its oxidation during the catalyst manufacturing process. As a result, the purifying performance of nitrogen oxides (NOx) is significantly improved at both lower and higher exhaust gas temperatures.

Career Highlights

Kazuo Misonoo is currently employed at Mazda Motor Corporation, where he continues to develop advanced catalytic technologies. His work has been instrumental in enhancing the environmental performance of automotive exhaust systems.

Collaborations

Misonoo collaborates with notable colleagues, including Masahiko Shigetsu and Satoshi Ichikawa. Their combined expertise contributes to the innovative advancements in catalytic technology at Mazda.

Conclusion

Kazuo Misonoo's contributions to catalytic technology have made a significant impact on the automotive industry. His innovative patents and collaborative efforts continue to drive advancements in environmental performance.