Hiroshima, Japan

Youichirou Tsumura

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Heavy Industries Limited. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Youichirou Tsumura. Retrieved from https://idiyas.com/inventor/youichirou-tsumura

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 = 4.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: Youichirou Tsumura: Innovator in Roll Profile Measurement Technology

Introduction

Youichirou Tsumura is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of roll profile measurement technology. His innovative approach has led to the development of a unique method that enhances the accuracy of measuring irregularities in work rolls.

Latest Patents

Tsumura holds a patent for a "Method for measuring roll profile." This method utilizes a displacement detector mount that is movable in a reciprocating manner along the axial direction of a work roll. The system includes a set of two displacement detectors mounted at a specific center distance to measure surface irregularities. The process involves measuring these irregularities over the total length of the work roll and processing the data to determine the surface profile accurately.

Career Highlights

Youichirou Tsumura is associated with Mitsubishi Heavy Industries Limited, where he applies his expertise in engineering and innovation. His work has been instrumental in advancing the technology used in industrial applications, particularly in the manufacturing sector.

Collaborations

Tsumura collaborates with talented colleagues such as Hiroaki Shimazutsu and Kanji Hayashi. Their combined efforts contribute to the ongoing development of innovative solutions in their field.

Conclusion

Youichirou Tsumura's contributions to roll profile measurement technology exemplify the impact of innovation in engineering. His patent and work at Mitsubishi Heavy Industries Limited highlight the importance of precision in industrial processes.

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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