Katsumasa Horii

Title: Innovations by Katsumasa Horii

Introduction

Katsumasa Horii is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of catalyst technology, particularly in the context of internal combustion engines. His innovative work has led to the development of a system that enhances the efficiency and reliability of exhaust systems.

Latest Patents

Katsumasa Horii holds a patent for a "Catalyst deterioration detecting system and catalyst deterioration detecting method." This invention provides a system for detecting the deterioration of a catalyst located in the exhaust passage of an internal combustion engine. The system includes means for detecting the temperature of exhaust on both the upstream and downstream sides of the catalyst. It features a recognition unit that identifies change points in temperature during acceleration and deceleration operations. Additionally, a determination unit assesses the catalyst's condition based on the difference in temperature change points over a predetermined time.

Career Highlights

Katsumasa Horii is associated with Mitsui Mining & Smelting Co., Ltd., where he has been able to apply his expertise in catalyst technology. His work has contributed to advancements in automotive engineering and environmental sustainability.

Collaborations

Katsumasa has collaborated with notable colleagues such as Naoki Munakata and Yunosuke Nakahara. Their combined efforts have furthered the development of innovative solutions in the field of catalyst technology.

Conclusion

Katsumasa Horii's contributions to catalyst technology exemplify the importance of innovation in enhancing engine performance and environmental protection. His work continues to influence the automotive industry positively.