Kanagawa, Japan

Takehisa Kondo

This inventor holds 2 USPTO granted patents. Top assignees: Nissan Motor Company Limited, Atsugi Motor Parts Company, Limited. Active years: 1984-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takehisa Kondo. Retrieved from https://idiyas.com/inventor/takehisa-kondo

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 = 3.2

ph-index = 2

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 1984-1989

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2 patents (USPTO):Explore Patents

Title: The Innovative Mind of Takehisa Kondo

Introduction

Takehisa Kondo, a notable inventor based in Kanagawa, Japan, has made impressive contributions to the field of automotive engineering. With two patents to his name, Kondo has focused on enhancing internal combustion engine performance through innovative control systems.

Latest Patents

Kondo's latest patents include a Variable Compression Control Arrangement for Internal Combustion Engine and an EGR Control System. The Variable Compression Control Arrangement aims to enhance engine efficiency by utilizing hydraulic fluid management. It employs a variable volume chamber defined by an outer piston and an inner one, allowing for adjustments in engine compression. Additionally, the EGR Control System features dual vacuum modulation valves that regulate exhaust gas recirculation (EGR) based on load conditions, optimizing performance while avoiding excessive gas under different operational states.

Career Highlights

Throughout his career, Takehisa Kondo has worked with prominent companies such as Nissan Motor Company Limited and Atsugi Motor Parts Company Limited. His experience in these reputable organizations has greatly influenced his innovative approaches to engine technology.

Collaborations

Kondo has collaborated with talented individuals in the automotive field, including colleagues Takayuki Arai and Hiromichi Ofuji. Their partnership has allowed them to exchange ideas and foster innovations that contribute to advanced automotive technologies.

Conclusion

Takehisa Kondo exemplifies the spirit of innovation within the automotive industry. His patented technologies reflect a commitment to improving internal combustion engine performance, illustrating how a dedicated inventor can drive progress in engineering. With ongoing advancements in automotive technology, Kondo's contributions will continue to inspire future innovations.

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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