Isao Hattori

Title: Isao Hattori: Innovator in Valve Timing Control Technology

Introduction

Isao Hattori is a notable inventor based in Gifu, Japan. He has made significant contributions to the field of valve timing control technology, holding a total of 9 patents. His innovative designs have advanced the functionality and efficiency of automotive systems.

Latest Patents

One of Hattori's latest patents is a valve timing control apparatus that includes a check valve, a filter, and a filter holding body. The check valve is strategically placed between a camshaft and a vane rotor, while the filter is positioned between the camshaft and the check valve. The filter holding body consists of multiple stacked metal plates, with two plates serving as enlarged space forming plates adjacent to the filter. Each of these plates features enlarged through holes, allowing for improved oil flow. Additionally, a resin member is incorporated, which includes side walls that interact with a laminated body and housing. The vane rotor is designed to guide hydraulic oil to seal members, exerting a pressing force that enhances the overall performance of the apparatus.

Career Highlights

Hattori has worked with prominent companies in the automotive industry, including Denso Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in valve timing control systems.

Collaborations

Throughout his career, Hattori has collaborated with talented individuals such as Masashi Hayashi and Tomonori Suzuki. These partnerships have fostered a creative environment that has led to the development of advanced technologies.

Conclusion

Isao Hattori's work in valve timing control technology exemplifies his dedication to innovation and engineering excellence. His contributions continue to influence the automotive industry, showcasing the importance of inventive minds in driving technological progress.