Yamato, Japan

Shigeru Matsubara

This inventor holds 2 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 1988-1993.

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

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 31(Granted Patents)


Company Filing History:


Years Active: 1988-1993

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Shigeru Matsubara: Innovator in Display Technology

Introduction

Shigeru Matsubara is a notable inventor based in Yamato, Japan. He has made significant contributions to the field of display technology, holding 2 patents that showcase his innovative approach to screen display methods.

Latest Patents

Matsubara's latest patents include a "Method and apparatus for displaying a screen separator line" and an "Image processing system for area filling of graphics." The first patent describes a method for operating a display screen controller in a split-screen mode, allowing for the display of two distinct screen areas. This method includes the use of a horizontal visual separator to enhance the clarity between the two areas. The second patent presents an area fill technique for graphic images, which simplifies the process of filling complex images by utilizing contour lines and pixel manipulation.

Career Highlights

Shigeru Matsubara is currently employed at International Business Machines Corporation (IBM), where he continues to develop innovative technologies. His work has had a lasting impact on the way visual information is presented on screens, making it more user-friendly and efficient.

Collaborations

Matsubara has collaborated with notable coworkers such as Tohru Mori and Toshiroh Tabata, contributing to various projects that enhance display technology.

Conclusion

Shigeru Matsubara's contributions to display technology through his patents and work at IBM highlight his role as a key innovator in the field. His advancements continue to influence how visual information is processed and displayed, 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]
Loading…