Toshio Namba

Title: The Innovations of Toshio Namba

Introduction

Toshio Namba is a notable inventor based in Isesaki, Japan. He has made significant contributions to the field of engine control systems, holding a total of 3 patents. His work focuses on improving the efficiency and performance of internal combustion engines.

Latest Patents

Namba's latest patents include an "Apparatus and a method for controlling fuel supply to engine" and a "Method and system for controlling secondary air for internal combustion." The latter patent describes a system where secondary air is supplied upstream of a catalyst in the exhaust passage of an engine. An oxygen sensor is strategically placed between the secondary air supply and the catalyst to monitor the oxygen concentration in the exhaust gas. This concentration is then feedback controlled to achieve a target value that corresponds to the theoretical air/fuel ratio. Additionally, a second oxygen sensor is positioned upstream to facilitate air/fuel ratio control, ensuring optimal engine performance.

Career Highlights

Throughout his career, Toshio Namba has worked with prominent companies such as Japan Electronic Control Systems Company, Limited and Unisia Jecs Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in engine technology.

Collaborations

Namba has collaborated with several talented individuals in his field, including Masanobu Osaki and Junichi Furuya. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Toshio Namba's contributions to engine control technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of internal combustion systems and a desire to enhance their performance.