Higashihiroshima, Japan

Kouji Nagaoka

This inventor holds 1 USPTO granted patent. Top assignee: Mazda Motor Corporation. Active years: 2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouji Nagaoka. Retrieved from https://idiyas.com/inventor/kouji-nagaoka

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 = 1(Granted Patents)


Company Filing History:


Years Active: 2018

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1 patent (USPTO):Explore Patents

Title: Kouji Nagaoka: Innovator in Engine Control Technology

Introduction

Kouji Nagaoka is a notable inventor based in Higashihiroshima, Japan. He has made significant contributions to the field of automotive technology, particularly in engine control systems. His innovative work has led to the development of a patent that enhances vehicle safety and performance.

Latest Patents

Kouji Nagaoka holds a patent for an "Engine control device and method for estimating brake pedal depressing force." This invention involves a PCM that acquires the master vac negative pressure, which amplifies the brake pedal depressing force. It also measures the brake working fluid pressure produced by the master cylinder in response to the amplified brake pedal force. The device determines whether it is necessary to decrease engine output when both the accelerator and brake pedals are actuated simultaneously, thereby improving vehicle control and safety.

Career Highlights

Kouji Nagaoka is currently employed at Mazda Motor Corporation, where he applies his expertise in engine control systems. His work at Mazda has positioned him as a key player in the development of advanced automotive technologies. His innovative approach has contributed to the company's reputation for quality and safety in vehicle design.

Collaborations

Kouji has collaborated with talented coworkers, including Toshiyuki Yamaguchi and Toshiyuki Matsuzaki. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Kouji Nagaoka's contributions to engine control technology exemplify the impact of innovation in the automotive industry. His patent reflects a commitment to enhancing vehicle safety and performance, making him a significant figure in his 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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