Atsugi, Japan

Junichi Furuya

This inventor holds 30 USPTO granted patents, primarily in Internal Combustion Engine. Top assignees: Unisia Jecs Corporation, Japan Electronic Control Systems Company, Limited, Hitachi, Ltd.. Active years: 1990-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junichi Furuya. Retrieved from https://idiyas.com/inventor/junichi-furuya

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


% Patents Active = 80.0

Average Co-Inventor Count = 1.7

ph-index = 12

Forward Citations = 316(Granted Patents)


Location History:

  • Gunma, JP (1990 - 1992)
  • Isezaki, JP (1992)
  • Atsugi, JP (1995 - 2006)
  • Isesaki, JP (1991 - 2009)

Company Filing History:


Years Active: 1990-2009

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Areas of Expertise:
Fuel Injection
Air-Fuel Ratio
Engine Diagnostics
Intake Operation
Fuel Supply
Variable Valve Control
Idle Rotation Speed
Fuel Vapor Control
Negative Pressure Actuator
Direct Injection
Intake Air Flow Rate
30 patents (USPTO):Explore Patents

Title: Innovations by Junichi Furuya in Fuel Injection Technology

Introduction

Junichi Furuya is a distinguished inventor based in Atsugi, Japan, renowned for his contributions to fuel injection technology in internal combustion engines. With a total of 30 patents to his name, his innovative approaches have significantly enhanced engine performance and efficiency.

Latest Patents

Among Junichi Furuya's most recent patents are pivotal inventions in fuel injection systems. His patent titled "Fuel injection apparatus for and method of internal combustion engine" introduces a configuration that partitions the inlet pipe interior of the engine with a rectifying plate, optimizing flow velocity at different paths. This approach leads to an improved vaporization efficiency of the fuel spray by directing it towards the sides of the valve head center.

Another significant invention is the patent for an "Apparatus for and method of controlling intake operation of an internal combustion engine." This innovation meticulously controls the opening timing of the intake valve during crucial stages of engine warming-up, leading to a higher flow velocity of intake air. This method enhances the combustion process by strategically timing fuel injection based on the intake air flow conditions.

Career Highlights

Throughout his career, Junichi Furuya has worked with notable companies, including Unisia Jecs Corporation and Japan Electronic Control Systems Company, Limited. His valuable experience in these corporations has enabled him to develop technologies that push the boundaries of internal combustion engine efficiency.

Collaborations

Junichi has collaborated with several accomplished professionals in the field, including Masayuki Saruwatari and Toshio Namba. These partnerships have fostered a rich environment for innovation, allowing for the exchange of ideas and technical expertise that power Furuya's groundbreaking inventions.

Conclusion

Junichi Furuya's contributions to fuel injection technology illustrate the profound impact an inventor can have on automotive engineering. His latest patents not only demonstrate his expertise but also set new benchmarks for engine performance. As he continues to innovate, Furuya remains an influential figure in the realm of internal combustion engine design.

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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