Keisuke Kishita

Title: Keisuke Kishita: Innovator in Exhaust Gas Purification Technology

Introduction

Keisuke Kishita is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of exhaust gas purification, holding a total of 6 patents. His innovative work focuses on developing catalysts that enhance the purification of exhaust gases, particularly in automotive applications.

Latest Patents

Kishita's latest patents include a novel exhaust gas purifying catalyst designed to achieve excellent NOx purification performance. This catalyst comprises a substrate and a catalyst layer that includes a first carrier, platinum, and a first palladium supported on the first carrier. The weight ratio of platinum to first palladium is maintained between 3:1 to 8:1. Another notable patent involves an exhaust gas purifying catalyst where grain growth of noble metal particles is suppressed. This catalyst features a crystalline metal oxide support with noble metal particles that are epitaxially grown and dispersed on both the outer and inner surfaces of the support. The production process for this catalyst involves masking part of the support's surface, introducing it into a noble metal-containing solution, and then drying and firing the support to achieve the desired properties.

Career Highlights

Throughout his career, Kishita has worked with notable companies such as Toyota Motor Corporation and Cataler Corporation. His experience in these organizations has allowed him to refine his expertise in catalyst development and exhaust gas purification technologies.

Collaborations

Kishita has collaborated with esteemed colleagues, including Masao Watanabe and Noboru Otake, contributing to advancements in their shared field of research.

Conclusion

Keisuke Kishita's innovative work in exhaust gas purification technology has made a significant impact on the automotive industry. His patents reflect a commitment to improving environmental standards through advanced catalyst design.