Okazaki, Japan

Shigeo Murakami

This inventor holds 2 USPTO granted patents. Top assignee: Toyota Jidosha Kogyo Kabushiki Kaisha. Active years: 1977-1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeo Murakami. Retrieved from https://idiyas.com/inventor/shigeo-murakami-9qknb8nw

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 = 3.4

ph-index = 2

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 1977-1978

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2 patents (USPTO):Explore Patents

Title: Innovations of Shigeo Murakami

Introduction

Shigeo Murakami is a notable inventor based in Okazaki, Japan. He has made significant contributions to the field of automotive technology, particularly in fuel management systems. With a total of 2 patents, his work focuses on enhancing the efficiency and performance of gasoline engines.

Latest Patents

Murakami's latest patents include a "System for controlling vaporized hydrocarbon of fuel for a gasoline" and a "Vehicle-mounted gaseous fuel generator." The first patent describes a system that controls vaporized hydrocarbons from a carburetor float chamber to a canister through a specialized pipe that separates fuel and vapor. The second patent outlines a vehicle-mounted gaseous fuel generator that utilizes a primary heat-exchange chamber and a secondary heat-exchange chamber to preheat and vaporize liquid hydrocarbons and water, ultimately transforming them into an inflammable gas for engine use.

Career Highlights

Shigeo Murakami is associated with Toyota Jidosha Kogyo Kabushiki Kaisha, a leading automotive manufacturer. His innovative work has contributed to advancements in fuel efficiency and emissions reduction in vehicles.

Collaborations

Murakami has collaborated with notable colleagues such as Shigenori Sakurai and Kazuhiko Ishiguro, further enhancing the impact of his inventions in the automotive industry.

Conclusion

Shigeo Murakami's contributions to automotive technology through his patents demonstrate his commitment to innovation and efficiency in fuel management systems. His work continues to influence the development of advanced automotive solutions.

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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