Osaka, Japan

Teruji Ichihara

This inventor holds 2 USPTO granted patents. Top assignee: Other. Active years: 2002-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Teruji Ichihara. Retrieved from https://idiyas.com/inventor/teruji-ichihara

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 4.8

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:

goldMedal2 out of 834,601 
Other
 patents

Years Active: 2002-2003

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2 patents (USPTO):Explore Patents

Title: Teruji Ichihara: Innovator in Internal Combustion Engine Technology

Introduction

Teruji Ichihara is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of internal combustion engine technology. With a total of 2 patents, Ichihara's work focuses on improving engine performance and efficiency.

Latest Patents

Ichihara's latest patents include an "Arrangement for mounting a sparkplug of an internal combustion engine." This innovative arrangement allows for the optimal positioning of sparkplugs, ensuring that all outside electrodes are strategically placed at the intake or exhaust port side areas. Additionally, he has developed a "Method of detecting a knock in an internal combustion engine by means of ionic current." This method enhances the detection of engine knock by analyzing the ionic current flowing within the engine's cylinder, allowing for more accurate judgments regarding engine performance.

Career Highlights

Throughout his career, Ichihara has demonstrated a commitment to advancing engine technology. His patents reflect a deep understanding of internal combustion mechanics and a desire to enhance engine reliability and efficiency.

Collaborations

Ichihara has worked alongside talented individuals such as Morito Asano and Atsushi Ito, contributing to a collaborative environment that fosters innovation.

Conclusion

Teruji Ichihara's contributions to internal combustion engine technology are noteworthy. His innovative patents and collaborative efforts highlight his role as a significant figure in the 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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