Nagoya, Japan

Soujiro Tsuchiya

This inventor holds 1 USPTO granted patent. Top assignee: Nippondenso Co., Ltd.. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Soujiro Tsuchiya. Retrieved from https://idiyas.com/inventor/soujiro-tsuchiya

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 = 19(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Soujiro Tsuchiya: Innovator in Coolant Pipe Technology

Introduction

Soujiro Tsuchiya is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of coolant pipe technology, particularly with his innovative designs that enhance efficiency and reduce manufacturing costs.

Latest Patents

Tsuchiya holds a patent for a coolant pipe connecting coupling. This invention features a coolant passage that is bent perpendicularly around a connecting portion, resulting in a low-height connecting coupling. The design allows for a reduction in manufacturing costs while maintaining functionality. The coolant pipe is supported by a fixing block, which is secured to a connecting object by a bolt. The unique aspect of this invention is that the coolant pipe is bent with an approximately zero bending radius, allowing for a compact design without compromising the flow of coolant.

Career Highlights

Soujiro Tsuchiya is associated with Nippondenso Co., Ltd., a company known for its advancements in automotive technology. His work has contributed to the development of more efficient cooling systems in vehicles, showcasing his commitment to innovation in the automotive industry.

Collaborations

Throughout his career, Tsuchiya has collaborated with talented individuals such as Ryouiti Izumi and Kenji Ogura. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Soujiro Tsuchiya's contributions to coolant pipe technology exemplify the spirit of innovation. His patent for a coolant pipe connecting coupling not only enhances efficiency but also reduces manufacturing costs, marking a significant advancement in 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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