Toyota, Japan

Shizuo Sagara

This inventor holds 1 USPTO granted patent. Top assignee: Yajima Kogyo, Inc.. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shizuo Sagara. Retrieved from https://idiyas.com/inventor/shizuo-sagara

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 = 4(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: Shizuo Sagara: Innovator in Automatic Feed Systems

Introduction

Shizuo Sagara is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of welding technology through his innovative designs. His work focuses on enhancing the efficiency and precision of welding processes.

Latest Patents

Sagara holds a patent for an "Automatic feed system for parts to be welded." This advanced feed system includes a feed device that delivers a part to be welded into the vicinity of a welder's electrode. The system features a chuck for securely holding the part, a first transfer device for moving the feed device, and a guide pin for precise positioning. Additionally, a second transfer device ensures that the part is aligned concentrically with the guide pin, while a pusher facilitates the insertion of the part into the workpiece.

Career Highlights

Shizuo Sagara is currently employed at Yajima Kogyo, Inc., where he continues to develop innovative solutions in welding technology. His expertise and dedication to his craft have made him a valuable asset to his company.

Collaborations

Sagara has worked alongside talented colleagues, including Nobuji Koda and Takehito Tanabe. Their collaborative efforts contribute to the advancement of technology in their field.

Conclusion

Shizuo Sagara's contributions to welding technology through his patent and work at Yajima Kogyo, Inc. highlight his role as an innovator in the industry. His automatic feed system represents a significant advancement in the efficiency of welding 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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