Isesaki, Japan

Toru Yamaguchi

This inventor holds 5 USPTO granted patents. Top assignee: Sanden Corporation. Active years: 1990-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toru Yamaguchi. Retrieved from https://idiyas.com/inventor/toru-yamaguchi-krxxtfv3

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 80.0

Average Co-Inventor Count = 1.7

ph-index = 5

Forward Citations = 52(Granted Patents)


Company Filing History:


Years Active: 1990-2005

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5 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Toru Yamaguchi

Introduction

Toru Yamaguchi is a notable inventor based in Isesaki, Japan. He has made significant contributions to the field of heat exchangers, holding a total of five patents. His work focuses on improving the efficiency and manufacturing processes of heat exchangers, which are essential components in various industries.

Latest Patents

One of Yamaguchi's latest patents is a method for manufacturing a fin for a heat exchanger. This method involves forming an intermediate pre-formed plate with adjacent zigzag strips by passing a flat plate material between a pair of first processing rollers. The fin is then created by bending the zigzag strips at the connections between them. This innovative design allows for the fin to be manufactured readily and inexpensively, enhancing the performance of heat exchangers.

Another significant patent is for a condenser used in automotive air conditioning systems. This condenser features a first header, a second header, and a series of parallel flat plate pipes arranged between the headers. The design includes corrugated fins that contact the flat surfaces of the pipes, optimizing the refrigerant flow and improving the overall efficiency of the air conditioning system.

Career Highlights

Toru Yamaguchi is currently employed at Sanden Corporation, where he continues to develop innovative solutions in the field of heat exchangers. His expertise and dedication to improving manufacturing processes have made him a valuable asset to the company.

Collaborations

Yamaguchi has collaborated with several talented individuals, including Hisao Aoki and Kazuki Hosoya. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Toru Yamaguchi's contributions to the field of heat exchangers demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of manufacturing processes and a desire to enhance performance in various applications. 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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