Saga, Japan

Tooru Nagashima

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Sumitomo Metal Industries, Inc.. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tooru Nagashima. Retrieved from https://idiyas.com/inventor/tooru-nagashima

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 = 5.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: Tooru Nagashima: Innovator at Sumco Corporation

Introduction

Tooru Nagashima is a notable inventor based in Saga-shi, Saga, Japan. He is currently associated with Sumco Corporation, a leading company in the semiconductor industry. Despite having no patents to his name, his contributions to the field of technology are recognized within his organization.

Latest Patents

Tooru Nagashima currently holds 1 patents. This indicates that his work may focus more on collaborative projects or internal innovations rather than individual patent filings.

Career Highlights

Throughout his career at Sumco Corporation, Tooru has been involved in various projects that contribute to the advancement of semiconductor technology. His expertise and dedication have made him a valuable asset to the company.

Collaborations

Due to space constraints, the details of Tooru Nagashima's collaborations will not be included.

Conclusion

Tooru Nagashima is an influential figure in the semiconductor industry, working diligently at Sumco Corporation. His commitment to innovation and technology continues to shape the future of the field.

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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