Higashimatsuyama, Japan

Kouji Yamanoi

This inventor holds 1 USPTO granted patent. Top assignee: Diesel Kiki Co., Ltd.. Active years: 1984.

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

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1984

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1 patent (USPTO):Explore Patents

Title: Kouji Yamanoi: Innovator in Fuel Injection Technology

Introduction

Kouji Yamanoi is a notable inventor based in Higashimatsuyama, Japan. He has made significant contributions to the field of fuel injection technology, particularly with his innovative designs that enhance the efficiency and reliability of fuel injection pumps. His work is characterized by a focus on practical solutions that address common issues in the industry.

Latest Patents

Kouji Yamanoi holds a patent for a lubricating oil feeding device for fuel injection pumps. This invention features a connecting member, preferably in the form of a bolt, which is mounted in the wall portion of the pump housing. It defines a chamber where component parts to be lubricated are accommodated. The device connects the tail end of a lubricating oil feeding pipe to the pump housing. The connecting member includes a cylinder bore that houses a piston, which operates with a predetermined small clearance. This design allows the piston to move in response to changes in the pressure of lubricating oil, effectively preventing clogging with sludge or other contaminants.

Career Highlights

Kouji Yamanoi is associated with Diesel Kiki Co., Ltd., a company known for its advancements in diesel fuel injection systems. His work at Diesel Kiki has allowed him to apply his innovative ideas in a practical setting, contributing to the company's reputation for quality and reliability in fuel injection technology.

Collaborations

Throughout his career, Kouji has collaborated with talented individuals such as Hiroshi Isobe and Yuji Shimamune. These collaborations have fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Kouji Yamanoi's contributions to fuel injection technology exemplify the impact of innovative thinking in engineering. His patent for a lubricating oil feeding device demonstrates his commitment to solving industry challenges. Through his work at Diesel Kiki Co., Ltd. and collaborations with fellow inventors, he continues to influence the field positively.

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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