Osaka, Japan

Hiroyuki Tsubaki

This inventor holds 12 USPTO granted patents and 3 published patent applications. Top assignees: Matsushita Electric Industrial Co., Ltd., Matushita Electric Industrial Co., Ltd.. Active years: 1985-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Tsubaki. Retrieved from https://idiyas.com/inventor/hiroyuki-tsubaki

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

USPTO Granted Patents = 12 

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 4

Forward Citations = 62(Granted Patents)


Company Filing History:


Years Active: 1985-1993

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12 patents (USPTO):Explore Patents

Title: The Innovations of Hiroyuki Tsubaki

Introduction

Hiroyuki Tsubaki is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of electronics, particularly in television technology. With a total of 12 patents to his name, Tsubaki has played a crucial role in advancing the capabilities of television receivers and video recording devices.

Latest Patents

Among his latest patents are the "Combined Television Receiver and Video Tape Recorder" and the "Projection-Type Television Receiver." These inventions showcase his innovative approach to integrating multiple functionalities into consumer electronics, enhancing user experience and convenience.

Career Highlights

Tsubaki has had a distinguished career, working with notable companies such as Matsushita Electric Industrial Co., Ltd. and Matsushita Electric Industrial Co., Ltd. His work in these organizations has allowed him to develop groundbreaking technologies that have shaped the television industry.

Collaborations

Throughout his career, Tsubaki has collaborated with talented individuals, including Yoshiaki Kawata and Toyoyuki Uematsu. These partnerships have fostered a creative environment that has led to the development of innovative products.

Conclusion

Hiroyuki Tsubaki's contributions to television technology have left a lasting impact on the industry. His inventive spirit and dedication to innovation continue to inspire future generations of inventors.

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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