Akashi, Japan

Yoichi Yamaguchi

This inventor holds 3 USPTO granted patents. Top assignee: Kawasaki Jukogyo Kabushiki Kaisha. Active years: 1989-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoichi Yamaguchi. Retrieved from https://idiyas.com/inventor/yoichi-yamaguchi-vabl0us0

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 3

Forward Citations = 45(Granted Patents)


Company Filing History:


Years Active: 1989-1990

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3 patents (USPTO):Explore Patents

Title: Yoichi Yamaguchi: Innovator in Engine Technology

Introduction

Yoichi Yamaguchi is a notable inventor based in Akashi, Japan. He has made significant contributions to the field of engine technology, holding three patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of his latest patents is the "Vehicle Mounted Engine Generator System." This invention provides a solution for supplying electricity to external electrical appliances and equipment used inside camping cars or outdoors at camping sites. The system features a secondary water-cooled internal combustion engine of relatively small size, which is electrically connected to an engine generator. The cooling system is designed to enhance efficiency by utilizing a radiator connected to the main internal combustion engine. This allows the battery for the main engine to be recharged from the secondary engine as well.

Another significant patent is the "Display Device for an Engine-Equipped Machine." This invention includes a computer that receives operating information from the engine-equipped apparatus. It features a memory for storing reference values, a display for showing selected operating information, and controls for adjusting the operating parameters. This innovation aims to improve the usability and functionality of engine-equipped machines.

Career Highlights

Yoichi Yamaguchi is currently employed at Kawasaki Jukogyo Kabushiki Kaisha, a leading company in the engineering and manufacturing sector. His work at Kawasaki has allowed him to develop and refine his inventions, contributing to advancements in engine technology.

Collaborations

Throughout his career, Yamaguchi has collaborated with notable colleagues, including Tetsuzo Fujikawa and Akira Takahashi. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Yoichi Yamaguchi's contributions to engine technology through his patents reflect his dedication to innovation and improvement in the field. His work continues to influence the industry and inspire future advancements.

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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