Tokyo, Japan

Ryo Miyazaki

This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Citizen Holdings Company, Ltd., Nabtesco Corporation. Active years: 2011-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryo Miyazaki. Retrieved from https://idiyas.com/inventor/ryo-miyazaki-jo2kz52k

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

USPTO Granted Patents = 2 

% Patents Active = 50.0


Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2011-2026

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2 patents (USPTO):Explore Patents

Title: The Innovative Mind of Ryo Miyazaki: Revolutionizing Antenna Technology

Introduction: Ryo Miyazaki, an accomplished inventor based in Tokyo, Japan, has made a significant mark in the field of antenna technology. With one patented invention to his name, Miyazaki focuses on creating devices that enhance radio-wave reception capabilities while minimizing size and weight. His work primarily contributes to advancements in timekeeping technology, particularly in wrist-watch type radio-controlled timepieces.

Latest Patents: Ryo Miyazaki holds a patent for an inventive antenna and radio-wave receiving device. This innovative antenna features a columnar magnetic core made of a ferromagnetic body, with a coil section wound around it. Additionally, it includes a flat-plate extension from the magnetic core's end and a standing portion on one face of the extension. This design ensures a sufficient radio receiving level and is particularly useful for compact devices, allowing for better visibility of the time display dial without compromising on functionality.

Career Highlights: Ryo Miyazaki is currently employed at Citizen Holdings Company, Ltd., a leading organization in the field of timekeeping and innovative technologies. His dedication to research and development has played a crucial role in enhancing the electronics used within timepieces, marrying practicality with advanced engineering principles.

Collaborations: A notable collaboration in Miyazaki's career is with his coworker, Nobuhiro Sato. Together, they have worked to push the boundaries of radio-wave technology, ensuring that their innovations meet modern demands and provide value to consumers in an ever-evolving technological landscape.

Conclusion: Ryo Miyazaki exemplifies the spirit of innovation through his contributions to antenna technology and his work at Citizen Holdings Company, Ltd. His patented antenna reflects a commitment to enhancing user experience in radio-controlled timepieces, showcasing how inventive minds like his are essential in shaping the future of technology.

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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