Sagamihara, Japan

Shinzo Katou

This inventor holds 1 USPTO granted patent. Top assignee: Nissan Motor Company Limited. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinzo Katou. Retrieved from https://idiyas.com/inventor/shinzo-katou

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: The Innovations of Shinzo Katou

Introduction

Shinzo Katou is a notable inventor based in Sagamihara, Japan. He has made significant contributions to automotive technology, particularly in the area of spark timing control systems. His innovative work has led to the development of a unique patent that enhances engine performance.

Latest Patents

Shinzo Katou holds a patent for a vacuum advance control system. This system is designed to control the spark timing in an engine by utilizing a vacuum from the intake manifold. The system includes a vacuum line that connects the intake manifold to an advance control in the engine distributor. It features an air bleed orifice that opens to the vacuum line, allowing for precise control of spark timing. Additionally, the design incorporates an orifice in the vacuum line to prevent excessive airflow into the engine carburetor and intake manifold. A second air bleed orifice is also included, which remains open to ambient air at all times.

Career Highlights

Shinzo Katou is currently employed at Nissan Motor Company Limited, where he continues to innovate and contribute to the automotive industry. His work has been instrumental in improving engine efficiency and performance.

Collaborations

Throughout his career, Shinzo has collaborated with talented individuals such as Masanori Harada and Nobuyuki Hayashi. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Shinzo Katou's contributions to the field of automotive engineering, particularly through his vacuum advance control system patent, highlight his innovative spirit and dedication to enhancing engine performance. His work at Nissan Motor Company Limited and collaborations with esteemed colleagues further underscore his impact on the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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