This inventor holds 1 USPTO granted patent and 3 published patent applications. Top assignee: Riso Kagaku Corporation. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2025
Title: Ryuji Murabayashi: Inventor Advancing Accessible Color Processing.
Introduction
Ryuji Murabayashi is an inventor based in Tokyo, Japan, associated with Riso Kagaku Corporation. His work includes an invention designed to make colors in digital images easier to distinguish for people with color blindness.
Latest Patents
Murabayashi is credited with 1 patent: “Information processing apparatus, information processing method, and non-transitory computer-readable storage medium storing information processing program.” The invention identifies adjacent color pairs in image data that people with color blindness may confuse. It proposes changing at least one color so the pair becomes distinguishable, while minimizing the change perceived by people with normal color vision.
Career Highlights
The patent reflects an approach to inclusive information processing: improving color accessibility while preserving the original appearance of an image as much as possible for other viewers. Murabayashi is associated with Riso Kagaku Corporation.
Collaborations
Osamu Yasukochi is identified as Murabayashi’s coworker. The available information does not specify further details about their collaboration.
Conclusion
Ryuji Murabayashi’s patented work addresses color accessibility by helping distinguish potentially confusing colors while limiting visual changes for people with normal color vision.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile