Akira Shimozono

Title: Akira Shimozono: Innovator in Automotive Technology

Introduction

Akira Shimozono is a notable inventor based in Yokosuka, Japan. He has made significant contributions to the field of automotive technology, particularly in the development of systems that enhance vehicle performance and emissions control. With a total of 3 patents to his name, Shimozono's work reflects a commitment to innovation in the automotive industry.

Latest Patents

Shimozono's latest patents include an automatic vehicle driving system and a method of driving the same. This invention focuses on an automatic test vehicle driving system on a chassis dynamometer. It involves creating and storing tables that correlate accelerator actuator stroke with engine output torque, as well as engine friction loss power with engine speed. This system aims to reduce the setting time for each test vehicle during travel tests by determining command accelerator actuator strokes based on the stored data. Additionally, it assesses whether the vehicle can decelerate using only the engine brake or requires the brake pedal, thereby preventing unnecessary braking operations.

Another significant patent is a device for measuring the concentration of nitrogen oxide in combustion gas. This compact device is designed for use in automobiles and utilizes an ion pumping cell with an oxygen ion conductive solid electrolyte. It adjusts the partial pressure of oxygen in a gas diffusion chamber and employs a sensor to detect the oxygen concentration. The device computes nitrogen oxide concentration based on the current supplied to the pumping cell and the known relationship between oxygen concentration and current.

Career Highlights

Shimozono is currently employed at Nissan Motor Company Limited, where he continues to innovate and develop advanced automotive technologies. His work has contributed to the company's reputation for quality and performance in the automotive sector.

Collaborations

Throughout his career, Shimozono has collaborated with talented individuals, including Isao Murase and Akinobu Moriyama. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Akira Shimozono's contributions to automotive technology through his patents and work at Nissan Motor Company Limited highlight his role as an influential inventor in the industry. His innovative solutions address critical challenges in vehicle performance and emissions control, paving the way for advancements in automotive engineering.