Tokyo, Japan

Masafumi Utsumi

This inventor holds 6 USPTO granted patents and 6 EPO patents. Top assignee: Mitsubishi Heavy Industries Limited. Active years: 2016-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masafumi Utsumi. Retrieved from https://idiyas.com/inventor/masafumi-utsumi

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 = 5.7

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2016-2021

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6 patents (USPTO):Explore Patents

Title: Masafumi Utsumi: Innovator in Plant Maintenance Technology

Introduction

Masafumi Utsumi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of plant maintenance technology, holding a total of 6 patents. His work focuses on developing systems that enhance the efficiency and reliability of plant operations.

Latest Patents

Utsumi's latest patents include an "Abnormality Diagnosis System and Abnormality Diagnosis Method." This innovative system is designed to diagnose abnormalities in a plant by utilizing an abnormality diagnosis control unit. This unit predicts the development of instrument parameters and generates an abnormality manifestation pattern. It also includes a data storage unit that holds various abnormality model patterns corresponding to different causes of plant abnormalities. The system effectively matches the generated patterns with stored models to identify the cause of abnormalities.

Another notable patent is the "Plant Maintenance Assisting System." This system integrates several components, including an abnormality indication monitoring system, an abnormality diagnosis system, and a maintenance plan creation system. It evaluates the need for maintenance work based on risk information and abnormality diagnosis results. If maintenance is deemed necessary, the system sets a maintenance plan that includes the timing for the required work.

Career Highlights

Masafumi Utsumi is currently employed at Mitsubishi Heavy Industries Limited, where he continues to innovate in the field of plant maintenance. His work has significantly impacted the efficiency of plant operations, making him a valuable asset to his company.

Collaborations

Utsumi collaborates with notable colleagues, including Kenji Mashio and Takae Yamashita. Their combined expertise contributes to the advancement of technology in plant maintenance.

Conclusion

Masafumi Utsumi's contributions to plant maintenance technology through his innovative patents demonstrate his commitment to improving operational efficiency. His work continues to influence the industry positively.

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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