Tokyo, Japan

Kazumasa Miyazaki

This inventor holds 4 USPTO granted patents and 4 published patent applications. Top assignees: Sony Corporation, Sony Group Corporation. Active years: 1999-2026.

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

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 2

Forward Citations = 66(Granted Patents)


Company Filing History:


Years Active: 1999-2026

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4 patents (USPTO):Explore Patents

Title: Kazumasa Miyazaki: Innovator in Display Technology

Introduction

Kazumasa Miyazaki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of display technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and functionality of display devices, particularly in head-mounted displays.

Latest Patents

Miyazaki's latest patents include a display device that features a line scan driving circuit arranged horizontally and a pixel driving circuit arranged vertically. This innovative design allows for image display with pixel groups scanned horizontally, effectively reducing the area required for circuit mounting. Another notable patent is a voltage controlling method for head-mounted display units. This invention aims to minimize power consumption by controlling the supply voltage to circuit components based on whether the user is looking at the display.

Career Highlights

Kazumasa Miyazaki has had a distinguished career at Sony Corporation, where he has been instrumental in developing cutting-edge display technologies. His inventions have not only improved the performance of display devices but have also contributed to the overall user experience in head-mounted displays.

Collaborations

Miyazaki has collaborated with notable colleagues such as Masami Toriduka and Yoshiki Shirochi. Their combined expertise has led to advancements in display technology and innovative solutions in the industry.

Conclusion

Kazumasa Miyazaki's contributions to display technology through his patents and work at Sony Corporation highlight his role as a leading inventor in the field. His innovative approaches continue to shape the future of display devices.

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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