Nagoya, Japan

Leuth Insixiengmai

This inventor holds 6 USPTO granted patents and 1 published patent application. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 2015-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leuth Insixiengmai. Retrieved from https://idiyas.com/inventor/leuth-insixiengmai

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

USPTO Granted Patents = 6 

Average Co-Inventor Count = 1.6

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2015-2020

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6 patents (USPTO):Explore Patents

Title: Leuth Insixiengmai: Innovator in Internal Combustion Engine Technology

Introduction

Leuth Insixiengmai is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of internal combustion engine technology. With a total of 6 patents to his name, Insixiengmai has developed innovative solutions that enhance the performance and reliability of engine components.

Latest Patents

Among his latest patents is the "Abnormality Diagnosis Apparatus and Abnormality Diagnosis Method for Pressure Sensor of Internal Combustion Engine." This invention focuses on diagnosing abnormalities in pressure sensors located in the purge passage of internal combustion engines. The apparatus includes a first determination unit that assesses whether the purge valve is closed while a fuel cut is executed. Additionally, a second determination unit evaluates the pressure sensor's functionality based on its detection values.

Another significant patent is the "Cooling Device Anomaly Diagnosing Apparatus." This apparatus is designed for diagnosing anomalies in cooling devices within internal combustion engines. It features processes for enlarging the flow passage, calculating reference rates for temperature rise, and determining anomalies based on the cooling water temperature's rate of rise.

Career Highlights

Leuth Insixiengmai is currently employed at Toyota Jidosha Kabushiki Kaisha, a leading automotive manufacturer. His work at Toyota has allowed him to apply his innovative ideas in a practical setting, contributing to the advancement of automotive technology.

Collaborations

Insixiengmai collaborates with talented coworkers such as Sei Maruta and Akihiro Katayama. Their combined expertise fosters a creative environment that drives innovation within the company.

Conclusion

Leuth Insixiengmai is a prominent figure in the realm of internal combustion engine technology. His patents reflect a commitment to improving engine performance and reliability. Through his work at Toyota, he continues to make impactful contributions to the automotive industry.

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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