Toshiharu Koganemaru

Title: Toshiharu Koganemaru: Innovator in Diesel Engine Technology

Introduction

Toshiharu Koganemaru is a notable inventor based in Hadano, Japan. He has made significant contributions to the field of diesel engine technology, particularly with his innovative approach to engine control systems. His work has been recognized for enhancing the efficiency and performance of diesel engines.

Latest Patents

Koganemaru holds 1 patent for a diesel engine controller. This invention involves detecting the setting of a continuously variable transmission to a neutral range, which is recognized as a neutral signal. A delayed signal follows the change of this neutral signal, and when this delayed signal indicates the neutral range, the target idle rotation speed of the diesel engine is increased. Additionally, an exhaust throttle is included to allow the exhaust pressure of the engine to rise, improving heating efficiency in the passenger compartment when the vehicle is at rest. This innovation effectively reduces torque shock caused by the opening or closing of the exhaust throttle.

Career Highlights

Throughout his career, Koganemaru has worked with prominent companies in the automotive industry. He has been associated with Nissan Motor Company Limited and Nissan Diesel Motor Co., Ltd. His experience in these organizations has contributed to his expertise in diesel engine technology and innovation.

Collaborations

Koganemaru has collaborated with fellow inventor Hirotada Muraki, further enhancing the development of innovative technologies in the automotive sector.

Conclusion

Toshiharu Koganemaru's contributions to diesel engine technology demonstrate his commitment to innovation and efficiency. His patent for a diesel engine controller reflects his ability to address practical challenges in the automotive industry. His work continues to influence advancements in engine technology.