Hiroki Nihashi

Title: Hiroki Nihashi: Innovator in Catalyst Technology

Introduction

Hiroki Nihashi is a prominent inventor based in Kakegawa, Japan. He has made significant contributions to the field of catalyst technology, holding a total of 7 patents. His work focuses on developing advanced materials that enhance the efficiency of chemical reactions.

Latest Patents

Nihashi's latest patents include innovative designs for supported catalyst particles and exhaust gas purification catalysts. The supported catalyst particles consist of oxide carrier particles with noble metal particles supported on them. Notably, the mass of the noble metal particles is less than or equal to 5 mass % based on the mass of the oxide carrier particles. The average particle size of these noble metal particles, measured by transmission electron microscopy, ranges from 1.0 to 2.0 nm, with a standard deviation of less than or equal to 0.8 nm. Additionally, his exhaust gas purification catalyst features an alkaline-earth metal carried on a porous carrier in a highly dispersed state. This catalyst layer includes a porous carrier, platinum, and a sulfuric acid salt of at least one alkaline-earth metal, ensuring effective purification of exhaust gases.

Career Highlights

Throughout his career, Hiroki Nihashi has worked with notable companies such as Cataler Corporation and Toyota Jidosha Kabushiki Kaisha. His experience in these organizations has allowed him to refine his expertise in catalyst development and application.

Collaborations

Nihashi has collaborated with esteemed colleagues, including Isao Naito and Shogo Shirakawa. Their combined efforts have contributed to advancements in catalyst technology and innovation.

Conclusion

Hiroki Nihashi's contributions to catalyst technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in chemical processes and environmental sustainability.