Tokyo, Japan

Masaya M Sugawara

This inventor holds 1 USPTO granted patent. Top assignee: International Business Machines Corporation. Active years: 2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaya M Sugawara. Retrieved from https://idiyas.com/inventor/masaya-m-sugawara

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2018

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1 patent (USPTO):Explore Patents

Title: Innovations by Masaya M Sugawara

Introduction: Masaya M Sugawara is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of authentication systems. His work focuses on improving the efficiency of user authentication across multiple terminals.

Latest Patents: Masaya M Sugawara holds 1 patent for his invention titled "Authentication of users at multiple terminals." This innovative system utilizes an authentication priority list based on dynamic and virtual grouping of terminals. It enhances the efficiency of the authentication priority sequence in 1:N type authentication. Additionally, it incorporates hybrid authentication by switching between 1:1 and 1:N authentication methods. The system also masks pre-logged-in users to further improve efficiency.

Career Highlights: Masaya M Sugawara is currently employed at International Business Machines Corporation, commonly known as IBM. His role at IBM allows him to work on cutting-edge technologies and contribute to advancements in authentication systems.

Collaborations: One of his notable coworkers is Takashi Yanagisawa, with whom he collaborates on various projects related to authentication technologies.

Conclusion: Masaya M Sugawara's innovative work in authentication systems demonstrates his commitment to enhancing user security and efficiency. His contributions are valuable to the field and continue to influence advancements 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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