Mamoru Kohashi

Title: Mamoru Kohashi: Innovator in Ignition Control Technology

Introduction

Mamoru Kohashi is a notable inventor from Aichi, Japan, recognized for his contributions to ignition control technology. His innovative approach has led to advancements in engine performance, particularly in the area of ignition systems.

Latest Patents

Kohashi holds a patent for a "Method and apparatus for controlling energizing interval of ignition." This invention addresses the energizing interval of an ignition coil, which is primarily determined by the engine's rotational speed. The method involves correcting this interval by adding an extension amount based on the rotational speed or a predetermined upper limit when an acceleration condition is detected. This ensures that the ignition coil receives a primary winding current for a desired interval during acceleration, producing sufficient ignition voltage to ignite the air/fuel mixture in engine cylinders. The extended energizing interval is then gradually reduced to maintain normal operation during other engine conditions.

Career Highlights

Throughout his career, Mamoru Kohashi has worked with prominent companies in the automotive industry, including Nippondenso Co., Ltd. and Toyota Motor Corporation. His experience in these organizations has significantly influenced his innovative work in ignition technology.

Collaborations

Kohashi has collaborated with notable colleagues, including Masakuni Tsujimura and Hideo Miyagi, contributing to the development of advanced automotive technologies.

Conclusion

Mamoru Kohashi's innovative work in ignition control technology has made a significant impact on engine performance and efficiency. His patent reflects a deep understanding of engine dynamics and showcases his commitment to advancing automotive technology.