Anjo, Japan

Kougi Nagai

This inventor holds 1 USPTO granted patent. Top assignee: Nippondenso Co., Ltd.. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kougi Nagai. Retrieved from https://idiyas.com/inventor/kougi-nagai

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: 1990

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1 patent (USPTO):Explore Patents

Title: Kougi Nagai - Innovator in Automotive Technology

Introduction

Kougi Nagai is a notable inventor based in Anjo, Japan. He has made significant contributions to the field of automotive technology, particularly with his innovative designs that enhance vehicle performance and safety.

Latest Patents

Nagai holds a patent for a radial piston pump, which is crucial for automotive brake systems. This radial piston pump features a rotor and a couple of pistons that reciprocate within respective cylinders formed within the rotor. The design ensures that the top end of the piston abuts directly to the inner surface, eliminating any gaps. The relationship between the suction groove and discharge groove is meticulously designed, allowing at least one of the cylinders to connect to the suction groove throughout the entire rotation of the rotor. This innovation enhances the efficiency and reliability of brake systems in vehicles.

Career Highlights

Kougi Nagai is associated with Nippondenso Co., Ltd., a leading company in the automotive industry. His work at Nippondenso has allowed him to focus on developing advanced technologies that improve automotive systems. His dedication to innovation has positioned him as a key figure in his field.

Collaborations

Nagai has collaborated with talented coworkers, including Yoshiaki Ito and Akihiko Sawada. Their combined expertise has contributed to the successful development of various automotive technologies.

Conclusion

Kougi Nagai's contributions to automotive technology, particularly through his patented radial piston pump, demonstrate his commitment to innovation and excellence in the industry. His work continues to influence the design and functionality of automotive systems, ensuring safer and more efficient vehicles.

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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