Matsumoto, Japan

Sachio Tsuboi

This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignee: Seiko Epson Corporation. Active years: 2018-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sachio Tsuboi. Retrieved from https://idiyas.com/inventor/sachio-tsuboi

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 100.0

Average Co-Inventor Count = 3.6

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 2018-2020

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3 patents (USPTO):Explore Patents

Title: The Innovations of Sachio Tsuboi

Introduction

Sachio Tsuboi is a notable inventor based in Matsumoto, Japan. He has made significant contributions to the field of video processing technology. With a total of 3 patents to his name, Tsuboi's work has had a considerable impact on the industry.

Latest Patents

Among his latest patents is a video processor that includes a receiving section for video information and luminance-related information. This processor determines an expansion target luminance range based on the luminance-related information and expands it to increase the maximum luminance. This innovative approach enhances the quality of video images significantly.

Career Highlights

Tsuboi is currently associated with Seiko Epson Corporation, where he continues to develop cutting-edge technologies. His expertise in video processing has positioned him as a key player in the advancement of display technologies.

Collaborations

Throughout his career, Tsuboi has collaborated with talented individuals such as Miki Nagano and Yoshihito Hayashi. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.

Conclusion

Sachio Tsuboi's contributions to video processing technology exemplify the spirit of innovation. His patents and collaborations reflect a commitment to enhancing the quality of visual media.

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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