Shizuoka, Japan

Nobuyuki Matsui

This inventor holds 1 USPTO granted patent. Top assignees: Hitachi-Kokusai Electric Inc., Other. Active years: 2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuyuki Matsui. Retrieved from https://idiyas.com/inventor/nobuyuki-matsui-6qugboux

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

Calculating rank

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:

goldMedal1 out of 1,258 
 
Hitachi-Kokusai Electric Inc.
 patents
silverMedal1 out of 834,601 
Other
 patents
where one patent can have more than one assignee

Years Active: 2005

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1 patent (USPTO):Explore Patents

Title: Nobuyuki Matsui: Innovator in Antenna Technology

Introduction

Nobuyuki Matsui is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of antenna technology, particularly with his innovative designs that enhance electromagnetic wave communication. His work has led to the development of a unique antenna that optimizes the convergence of electromagnetic waves.

Latest Patents

Matsui holds a patent for an antenna designed for communicating electromagnetic waves. The invention features a first converger that converges the electromagnetic wave, while a second converger, which includes a conductor plate with a through hole, faces the first converger. This through hole is strategically sized to be much smaller than the wavelength of the electromagnetic wave, allowing for effective convergence of the magnetic flux. Additionally, the conductor plate is designed with a cutout extending from the through hole to its outer periphery. A converter is positioned to face the through hole, converting the converged magnetic flux into voltage. This innovative design showcases Matsui's expertise in enhancing antenna functionality.

Career Highlights

Throughout his career, Nobuyuki Matsui has worked with prominent companies, including Hitachi-Kokusai Electric Inc. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the industry.

Collaborations

Matsui has collaborated with notable individuals in his field, including Kanji Kawakami and Iichi Wako. These collaborations have likely enriched his work and fostered innovation in antenna technology.

Conclusion

Nobuyuki Matsui is a distinguished inventor whose contributions to antenna technology have made a significant impact. His innovative designs and patents reflect his dedication to advancing communication technology. His work continues to influence the field and inspire future innovations.

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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