Higashi Matsuyama, Japan

Kazumi Koike

This inventor holds 1 USPTO granted patent. Top assignee: Diesel Kiki Co., Ltd.. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazumi Koike. Retrieved from https://idiyas.com/inventor/kazumi-koike-2onm3xyw

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 = 2.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: Kazumi Koike: Innovator in Fuel Injection Technology

Introduction

Kazumi Koike is a notable inventor based in Higashi Matsuyama, Japan. He has made significant contributions to the field of fuel injection technology, particularly for diesel engines. His innovative approach has led to the development of a unique fuel injection device that enhances engine performance.

Latest Patents

Kazumi Koike holds 1 patent for his invention of a fuel injection device. This device is designed to confine the fuel injection pressure to a predetermined range. It operates by feeding fuel under pressure from a supply source to a high-pressure chamber, where the pressure is developed. An injection nozzle, mounted on a nozzle holder, features a nozzle hole that allows for fuel injection in response to the pressure in the high-pressure chamber.

Career Highlights

Throughout his career, Koike has been associated with Diesel Kiki Co., Ltd., a company known for its advancements in diesel engine technology. His work has focused on improving fuel efficiency and performance through innovative engineering solutions.

Collaborations

Kazumi Koike collaborates with Fujio Aoki, a talented female engineer who contributes to the development of fuel injection technologies. Their partnership exemplifies the importance of teamwork in driving innovation within the industry.

Conclusion

Kazumi Koike's contributions to fuel injection technology demonstrate his commitment to enhancing diesel engine performance. His innovative patent reflects his expertise and dedication to engineering excellence.

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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