Kanagawa, Japan

Yuuji Yamaguchi

This inventor holds 3 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Kao Corporation, Panasonic Intellectual Property Management Co., Ltd., Toyo Seikan Kaisha, Ltd.. Active years: 2006-2017.

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

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

USPTO Granted Patents = 3 

% Patents Active = 66.7


Average Co-Inventor Count = 2.8

ph-index = 2

Forward Citations = 77(Granted Patents)


Company Filing History:


Years Active: 2006-2017

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3 patents (USPTO):Explore Patents

Title: The Innovative Mind of Yuuji Yamaguchi

Introduction

Yuuji Yamaguchi, an esteemed inventor based in Kanagawa, Japan, is known for his significant contributions to technology through his innovative inventions. With a total of three patents to his name, he continues to push the boundaries of engineering and design within his field.

Latest Patents

Among Yamaguchi's latest patents is a revolutionary reactor device, designed to be both cost-effective and highly efficient in heat radiation. This invention features a U-shaped heat-radiating plate that is strategically positioned on the upper face and two side faces of the transformer's upper core. The reactor case is designed to house the transformer while allowing for optimal cooling, showcasing Yamaguchi's commitment to practical and innovative engineering. Another notable invention includes a packaging container that reflects his versatility and ingenuity in product design.

Career Highlights

Yamaguchi has garnered experience working with prominent companies such as Toyo Seikan Kaisha, Ltd. and Kao Corporation, where he applied his inventive spirit to various projects. His work in these organizations has contributed to the development of new products that enhance consumer experiences.

Collaborations

Throughout his career, Yamaguchi has collaborated with talented individuals like Jo Honda and Go Saito. These partnerships have allowed him to leverage diverse expertise in the creative process, leading to innovative outcomes and successful inventions.

Conclusion

Yuuji Yamaguchi stands out as a remarkable inventor whose work continues to influence the field of technology. With his innovative reactor device and other inventions, he demonstrates the power of creativity and collaboration in driving progress. His contributions have laid the groundwork for future advancements in engineering, and his legacy as an inventor continues to grow.

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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