Mao Hosoda

Title: Mao Hosoda: Innovator in Reducing Agent Supplying Devices

Introduction

Mao Hosoda is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of fuel combustion systems, particularly in the development of reducing agent supplying devices. With a total of 4 patents to his name, Hosoda's work is instrumental in enhancing the efficiency of internal combustion engines.

Latest Patents

One of Hosoda's latest patents is a reducing agent supplying device that includes a reforming device, an obtaining section, and a controller. This innovative device mixes fuel, which is a hydrocarbon compound, with air and reforms the fuel by partially oxidizing it with oxygen in the air. The reformed fuel is then supplied into the exhaust passage as the reducing agent. The obtaining section plays a crucial role by obtaining a physical quantity that serves as a property index, which correlates with the properties of the fuel supplied to the reforming device. The controller adjusts the reforming device based on the property index obtained.

Another significant patent by Hosoda is also a reducing agent supplying device designed for a fuel combustion system. This device features a NOx purifying device with a reducing catalyst arranged in the exhaust passage to purify NOx contained in the exhaust gas of an internal combustion engine. The device supplies a reducing agent into the exhaust passage at a position upstream of the reducing catalyst. It includes a reforming portion that reforms the reducing agent by partially oxidizing it. The reformation suppressing portion ensures that when the temperature of the reducing agent exceeds a specified threshold, the degree of reformation is either suppressed or completely stopped.

Career Highlights

Mao Hosoda is currently employed at Denso Corporation, a leading global automotive components manufacturer. His work at Denso has allowed him to focus on innovative solutions that improve vehicle emissions and fuel efficiency.

Collaborations

Throughout his career, Hosoda has collaborated with talented individuals, including Shigeto Yahata and Masumi Kinugawa, who is a prominent female engineer in the field. Their combined expertise has contributed to the advancement of technologies in reducing agent supplying devices.

Conclusion

Mao Hosoda's contributions to the field of fuel combustion systems through his innovative patents highlight his role as a key inventor in the automotive industry. His work continues to influence advancements in reducing emissions and