Susono, Japan

Koji Aso

This inventor holds 26 USPTO granted patents and 9 EPO patents, primarily in Internal Combustion Engines. Top assignees: Toyota Jidosha Kabushiki Kaisha, Denso Corporation, Nippon Soken, Inc.. Active years: 2007-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Aso. Retrieved from https://idiyas.com/inventor/koji-aso

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


% Patents Active = 57.7

 

Average Co-Inventor Count = 2.9

ph-index = 7

Forward Citations = 133(Granted Patents)


Location History:

  • Susono, JP (2007 - 2016)
  • Toyota, JP (2018 - 2022)

Company Filing History:


Years Active: 2007-2022

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Areas of Expertise:
Engine Controller
Fuel Supply Device
Catalyst Protection
Torque Control
Ignition Timing
Abnormality Detection
Knocking Determination
Control System
26 patents (USPTO):Explore Patents

Title: Innovations and Achievements of Koji Aso

Introduction

Koji Aso, located in Susono, Japan, is a prolific inventor with an impressive portfolio of 26 patents. His work primarily focuses on advancements in engine control techniques and fuel supply systems for internal combustion engines. Aso's innovations have significantly contributed to enhancing automotive performance and efficiency.

Latest Patents

Among his latest patents, Aso has developed an "Engine Controller and Engine Control Method." This innovation integrates a system that calculates a pulsation correction value based on the actuation states of an air bypass valve (ABV) and a wastegate valve (WGV). These components are pivotal in modifying the shape of intake and exhaust flow passages in an exhaust turbocharger. The pulsation correction value adeptly compensates for output errors of an airflow meter, ensuring reliability despite intake pulsations.

Another notable patent is his "Fuel Supply Device for Internal Combustion Engine." This device addresses variations in fuel pressure within high- and low-pressure fuel pipes. A key feature is its ability to manage the influence of pulsation during fuel pressure changes. By executing boost control when needed, this invention optimizes fuel delivery, enhancing the overall performance of internal combustion engines.

Career Highlights

Koji Aso's career includes prestigious positions at renowned companies such as Toyota Motor Corporation and Denso Corporation. His roles at these companies have allowed him to spearhead innovative projects that align with industry advancements in automotive technology. His extensive expertise and commitment to innovation are reflected in his numerous patents.

Collaborations

Throughout his career, Aso has collaborated with talented individuals like Rihito Kaneko and Kenji Kasashima. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies in the automotive field. Their combined efforts have led to significant advancements and efficiencies in engine and fuel management systems.

Conclusion

Koji Aso's contributions to the field of automotive engineering are noteworthy. With 26 patents under his name, his innovations in engine control and fuel supply technology demonstrate a commitment to improving vehicle performance and efficiency. As automotive technology continues to evolve, inventors like Aso will remain pivotal in shaping the future of the 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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