Niihama, Japan

Yuji Chiba

This inventor holds 2 USPTO granted patents. Top assignee: Sumitomo Heavy Industries, Ltd.. Active years: 1994-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Chiba. Retrieved from https://idiyas.com/inventor/yuji-chiba-k42narag

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 = 3.0

ph-index = 2

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1994-1995

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2 patents (USPTO):Explore Patents

Title: Innovations by Yuji Chiba in Three-Dimensional Manufacturing

Introduction

Yuji Chiba is a notable inventor based in Niihama, Japan. He has made significant contributions to the field of manufacturing, particularly in the development of methods for creating three-dimensional parts using advanced materials. With a total of 2 patents to his name, Chiba's work is recognized for its innovative approach to utilizing thermoplastic resin high-performance fiber-reinforced composite materials.

Latest Patents

Chiba's latest patents include a "Method for manufacturing three-dimensional parts from a fiber-reinforced composite material." This method involves several steps, including supplying a sheet of high-performance resin-reinforced composite material, clamping it, heating it to a predetermined temperature, and forming the three-dimensional part through a deep drawing process. His second patent, "Method of manufacturing three-dimensional parts using sheets of a thermoplastic resin high-performance fiber-reinforced composite material," describes an apparatus designed for the same purpose, featuring a sheet clamping device, a heater, and a mold member for forming the parts.

Career Highlights

Yuji Chiba is currently employed at Sumitomo Heavy Industries, Ltd., where he continues to innovate in the field of manufacturing. His work has contributed to advancements in the production of complex parts that are essential in various industries.

Collaborations

Chiba has collaborated with notable coworkers, including Toshihiro Tanaka and Yuji Ashibe, who have also contributed to the field of manufacturing and innovation.

Conclusion

Yuji Chiba's contributions to the manufacturing industry through his innovative patents demonstrate his commitment to advancing technology in three-dimensional part production. His work continues to influence the field and inspire future innovations.

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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