Katsuhisa Doi

Title: Innovations by Katsuhisa Doi in Vehicle Diagnostics

Introduction

Katsuhisa Doi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of vehicle diagnostics, particularly in systems that enhance the efficiency and reliability of idle stop control in vehicles. With a total of 2 patents, Doi's work is recognized for its innovative approach to diagnosing vehicle malfunctions.

Latest Patents

Doi's latest patents include a vehicle diagnostic system, a vehicle diagnostic method, and an external diagnostic device. These inventions focus on identifying malfunction codes recorded in each ECU (Electronic Control Unit) of a vehicle. The system distinguishes between idle stop malfunction codes that either allow or disallow idle stop functionality. Specifically, it includes a first idle stop malfunction code that activates a warning light corresponding to a specific ECU, and a second idle stop malfunction code that does not activate the warning light. This innovative approach allows for a more efficient diagnosis of non-execution of idle stop conditions in vehicles equipped with idle stop control systems.

Career Highlights

Katsuhisa Doi is currently employed at Honda Motor Co., Ltd., where he continues to develop advanced vehicle diagnostic technologies. His work has been instrumental in improving the reliability of vehicle systems, ensuring that drivers receive accurate information regarding their vehicle's performance.

Collaborations

Doi collaborates with talented colleagues such as Wataru Endo and Kensuke Yagi. Together, they contribute to the advancement of automotive technology and vehicle diagnostics.

Conclusion

Katsuhisa Doi's innovations in vehicle diagnostic systems represent a significant advancement in automotive technology. His patents not only enhance the functionality of vehicles but also improve the overall driving experience.