Mamoru Komine

Title: Mamoru Komine: Innovator in Exhaust Emission Control Systems

Introduction

Mamoru Komine is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of exhaust emission control systems, holding 2 patents that showcase his innovative approach to environmental technology.

Latest Patents

One of his latest patents is a selective catalytic reduction (SCR) system. This system is designed to suppress thermal damage in the operation of a dosing valve, which can occur due to the crystallization of urea solution and corrosion. The SCR system includes an SCR device located in the exhaust pipe of an engine, a dosing valve that injects urea solution upstream of the SCR device, and a minimum injection quantity setting unit. This unit adjusts the minimum injection quantity based on the temperature of the dosing valve. Additionally, an urea solution injection control unit ensures that if the injected quantity of urea solution is less than the minimum required, it will control the injection to meet this minimum.

Another significant patent by Komine is an exhaust emission control system that features a continuous regenerating diesel particulate filter (DPF) and a DPF controller. This system operates a forced regenerator based on the driver's request, even when the DPF controller detects that the collection amount is below a prescribed level. This innovation reduces the number of warnings for manual regeneration, thereby alleviating driver annoyance.

Career Highlights

Mamoru Komine is currently employed at Isuzu Motors Limited, where he continues to develop advanced technologies for vehicle emissions control. His work has been instrumental in enhancing the efficiency and effectiveness of exhaust systems in modern vehicles.

Collaborations

Throughout his career, Komine has collaborated with talented colleagues, including Hitoshi Satou and Takehito Imai. These partnerships have fostered a creative environment that encourages innovation and problem-solving in the automotive industry.

Conclusion

Mamoru Komine's contributions to exhaust emission control systems reflect his commitment to innovation and environmental sustainability. His patents demonstrate a forward-thinking approach that addresses critical challenges in automotive technology.