Nobuyoshi Onuma

Title: Nobuyoshi Onuma: Innovator in Power Steering Technology

Introduction

Nobuyoshi Onuma is a notable inventor based in Katsuta, Japan. He has made significant contributions to the field of automotive technology, particularly in power steering systems. His innovative approach has led to the development of a patented invention that enhances vehicle performance and safety.

Latest Patents

Onuma holds a patent for a Motor-driven power steering apparatus. This invention provides a controller for a power steering control system that includes a current limiter. The current limiter is designed to restrict the current supplied to the power steering motor based on the power source voltage. This feature prevents the power source from entering an overdischarge state while the power steering function is active. Additionally, the invention incorporates an idle speed control device that increases the engine idle speed when the current of the power steering motor reaches a predefined level.

Career Highlights

Throughout his career, Nobuyoshi Onuma has worked with prominent companies in the automotive industry. He has been associated with Hitachi, Ltd. and Hitachi Automotive Engineering Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in automotive technology.

Collaborations

Onuma has collaborated with notable colleagues, including Hisatugu Ishikura and Shigeki Saito. Their combined expertise has fostered innovation and development in the projects they have undertaken together.

Conclusion

Nobuyoshi Onuma's contributions to power steering technology exemplify his dedication to innovation in the automotive field. His patented inventions and collaborations with industry leaders highlight his impact on enhancing vehicle performance and safety.