Kanagawa, Japan

Yoichi Matsubara

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Sony Corporation, Sony United Kingdom Limited. Active years: 1997-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoichi Matsubara. Retrieved from https://idiyas.com/inventor/yoichi-matsubara-dlbuejmn

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 = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1997-1999

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3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Yoichi Matsubara

Introduction

Yoichi Matsubara is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of technology, particularly in the application of films to substrates. With a total of 3 patents to his name, Matsubara's work has had a lasting impact on various industries.

Latest Patents

Matsubara's latest patents include a method of and apparatus for applying a film to a substrate. This innovative method involves applying a film, preferably made of PET, to the front surface of a CRT panel. The process begins with resin being applied to the surface in a predetermined pattern. A roller then presses the film against a part of the surface near one edge. As the roller moves across the surface, it presses the film onto the resin, with the pressure exerted by the roller being reduced in the middle of the surface compared to the edge. This technique allows for the use of two different pressures in the middle part, enhancing the application process.

Career Highlights

Throughout his career, Matsubara has worked with prominent companies, including Sony Corporation and Sony United Kingdom Limited. His experience in these organizations has contributed to his expertise and innovative capabilities in the field.

Collaborations

Matsubara has collaborated with notable coworkers such as Yasushi Tabuki and Yoshimitsu Kato. These partnerships have likely fostered a creative environment that has led to the development of his patents.

Conclusion

Yoichi Matsubara's contributions to the field of technology through his innovative patents demonstrate his expertise and commitment to advancing the industry. His work continues to influence the application of films in various substrates, showcasing the importance of innovation in 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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