Tokyo, Japan

Norimitsu Matsudaira

This inventor holds 2 USPTO granted patents and 6 published patent applications and 2 EPO patents. Top assignee: Calsonic Kansei Corporation. Active years: 2008-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norimitsu Matsudaira. Retrieved from https://idiyas.com/inventor/norimitsu-matsudaira

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

USPTO Granted Patents = 2 

 

Average Co-Inventor Count = 4.8

ph-index = 2

Forward Citations = 22(Granted Patents)


Company Filing History:


Years Active: 2008-2009

Loading Chart...
Loading Chart...
2 patents (USPTO):Explore Patents

Title: Norimitsu Matsudaira: Innovator in Oil Cooling Technology

Introduction

Norimitsu Matsudaira is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of oil cooling technology, holding a total of 2 patents. His innovative designs have the potential to enhance the efficiency and performance of various cooling systems.

Latest Patents

Matsudaira's latest patents include an oil cooler and an air-cooled oil cooler. The oil cooler is designed to be contained within a radiator tank. It features a connecting pipe with an enlarged diameter portion, a heat exchange part that includes elements, and a communicating passage that fluidically connects the elements. The pipe connector is equipped with a first retaining portion that secures the enlarged diameter portion of the connecting pipe by caulking, and a second retaining portion that fixes the heat exchanger part to the wall portion of the radiator tank.

The air-cooled oil cooler consists of an upper plate, a lower plate, and multiple tubes with outer fins arranged between them. Each tube contains an inner offset fin, while the outer fins are formed in a corrugated shape, each featuring a return louver. The design allows for an efficient arrangement of tubes and outer fins, enhancing the cooling performance.

Career Highlights

Matsudaira is currently employed at Calsonic Kansei Corporation, where he continues to innovate in the field of automotive cooling systems. His work has contributed to advancements in technology that improve vehicle performance and reliability.

Collaborations

Throughout his career, Matsudaira has collaborated with notable colleagues, including Tatsuhiro Ozawa and Shiro Nakajima. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Norimitsu Matsudaira is a key figure in the realm of oil cooling technology, with a focus on innovative designs that enhance system efficiency. His contributions through patents and collaborations reflect his commitment to advancing engineering solutions in the automotive industry.

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]
Loading…