Company Filing History:
Years Active: 2011-2012
Title: Akihide Tamani: Innovator in Catalyst Technology
Introduction
Akihide Tamani is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of catalyst technology, particularly in the automotive industry. With a total of two patents to his name, Tamani's work focuses on enhancing particulate filters used in vehicles.
Latest Patents
Tamani's latest patents include innovative designs for catalyst-supported particulate filters. The first patent describes a configuration where a second catalyst part is exposed on the surface of a catalyst layer, overlying a first catalyst part. The first catalyst part contains Pt-carried activated alumina particles, while the second part consists of ZrNd-based mixed oxide particles containing a rare earth metal. Additionally, at least one of the catalyst parts further includes CeZr-based mixed oxide particles containing another rare earth metal. This design aims to improve the particulate burning property and low-temperature exhaust gas conversion efficiency.
The second patent also focuses on a particulate filter with a catalyst layer that includes Pt-carried activated alumina particles, CeZr-based mixed oxide particles, and ZrNd-based mixed oxide particles. The proportion of the total amount of the CeZr-based and ZrNd-based mixed oxide particles is specified to be between 10% to 60% by mass. The mass ratio of the CeZr-based mixed oxide particles to the ZrNd-based mixed oxide particles is maintained between 20/80 to 80/20. This configuration is designed to enhance the efficiency of exhaust gas conversion.
Career Highlights
Akihide Tamani is currently employed at Mazda Motor Corporation, where he applies his expertise in catalyst technology to develop innovative solutions for automotive applications. His work has contributed to advancements in vehicle emissions control, aligning with global efforts to reduce environmental impact.
Collaborations
Tamani has collaborated with notable colleagues, including Koichiro Harada and Kenji Suzuki. Their combined efforts have led to significant advancements in the field of catalyst technology.
Conclusion
Akihide Tamani is a distinguished inventor whose work in catalyst technology has made a meaningful impact in the automotive industry. His innovative patents reflect a commitment to improving vehicle emissions and enhancing environmental sustainability.