Tokyo, Japan

Junji Honma

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Hino Motors, Ltd., Idemitsu Kosan Company, Limited, Sankyo Radiator Co., Ltd.. Active years: 1985-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junji Honma. Retrieved from https://idiyas.com/inventor/junji-honma

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 = 1.7

ph-index = 2

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1985-2009

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2 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Junji Honma

Introduction

Junji Honma is a prominent inventor based in Tokyo, Japan, recognized for his significant contributions to automotive and chemical engineering through his innovative patents. With two patents to his name, Honma's inventions have made substantial impacts in their respective fields, showcasing his expertise and creativity.

Latest Patents

Junji Honma's latest patents include advancements in technology designed to enhance efficiency and functionality.

1. **EGR Cooler**: This patent describes an exhaust gas recirculation (EGR) cooler that includes tubes encased within a shell. The cooler is designed to supply and discharge cooling water from the shell while guiding exhaust gas from a diesel engine into the tubes. This innovative design allows for thermal exchange between the exhaust gas and the cooling water, preventing stagnation through a bypass flow path constructed within the shell.

2. **Reactor**: Honma's reactor invention consists of an inner reaction tube and a head part featuring an inlet for feed, along with an outer cylindrical part that surrounds the inner tube and contains an outlet for product. The design facilitates easy assembly and disassembly, allowing for straightforward exchange of the catalyst placed inside the inner reaction tube by dismantling either the head part or the outer cylindrical part. This reactor is particularly suitable for chemical experiments, highlighting its practicality and versatility.

Career Highlights

Throughout his career, Junji Honma has been associated with reputable companies such as Idemitsu Kosan Company, Limited and Hino Motors, Ltd. His work in these organizations has enabled him to explore and develop innovative solutions that tackle real-world challenges.

Collaborations

Honma has collaborated with several talented individuals in the field, including notable coworkers like Hiroyuki Sugihara and Makoto Tsujita. These collaborations have likely contributed to the refinement and success of his inventions.

Conclusion

Junji Honma's inventive spirit and contributions to the fields of automotive and chemical engineering demonstrate the importance of innovation in driving progress. With his unique patents, Honma continues to influence the industry and inspire future inventors. His work not only illustrates technical ingenuity but also addresses practical needs in today's technology-driven world.

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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