Shiga, Japan

Seiji Yamaguti

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiji Yamaguti. Retrieved from https://idiyas.com/inventor/seiji-yamaguti

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 = 8.0

ph-index = 1

Forward Citations = 29(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: The Innovative Journey of Seiji Yamaguti

Introduction

Seiji Yamaguti is a prominent inventor based in Shiga, Japan, renowned for his contributions to the field of electric appliances. With a focus on enhancing the efficiency and design of electric blowers and vacuum cleaners, Yamaguti holds a noteworthy patent that redefines conventional structures in these devices.

Latest Patents

Yamaguti's patent is centered around an innovative electric blower and vacuum cleaner that utilizes a unique electric motor setup. The design features a rotating shaft with an impeller secured to it, comprising a rear shroud and a front shroud that includes an air intake hole. The impeller is equipped with several blades positioned between the shrouds and incorporates an inducer that streamlines airflow with a three-dimensional vane shape. This design simplifies the structure, reduces air loss, enhances strength, and results in improved performance of both the electric blower and the associated vacuum cleaner.

Career Highlights

Seiji Yamaguti is affiliated with Matsushita Electric Industrial Co., Ltd., a leading company in the electronics sector. Throughout his career, he has focused on innovations that aim to improve user experience and operational efficiency in household appliances. His inventive work stands out for its practical applications and commitment to delivering high-quality consumer products.

Collaborations

Working alongside talented colleagues such as Toru Hirose and Hiroyuki Kayama, Yamaguti has benefited from collaborative efforts that bring diverse expertise to their projects. This teamwork has been vital in pushing the boundaries of innovation at Matsushita Electric, allowing them to create products that meet the evolving needs of consumers.

Conclusion

In summary, Seiji Yamaguti's inventive spirit and dedication to enhancing everyday appliances have made a significant impact in the industry. His patent for an efficient electric blower and vacuum cleaner illustrates his commitment to innovation, while his collaborations within Matsushita Electric Industrial Co., Ltd. highlight the importance of teamwork in driving advancements in technology. Seiji Yamaguti continues to inspire future inventors with his remarkable contributions.

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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