Fujisawa, Japan

Akiyoshi Kishi

This inventor holds 2 USPTO granted patents. Top assignee: Isuzu Motors Limited. Active years: 2016-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akiyoshi Kishi. Retrieved from https://idiyas.com/inventor/akiyoshi-kishi

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 = 2.4

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2016-2017

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2 patents (USPTO):Explore Patents

Title: Akiyoshi Kishi: Innovator in Fuel Injection Systems

Introduction

Akiyoshi Kishi is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of fuel injection systems, holding 2 patents that showcase his innovative approach to enhancing engine performance and efficiency.

Latest Patents

Kishi's latest patents include a system for injecting fuel into an exhaust pipe. This system is designed to prevent fuel leakage while ensuring efficient fuel delivery. The exhaust pipe is connected to an engine via an exhaust adaptor, and the fuel is injected directly into the exhaust pipe through a fuel injection valve located in the exhaust adaptor. Additionally, the design features a lower flange part that connects to the exhaust pipe, along with a tubular shielding part that prevents fuel from falling onto the flange surfaces.

Another patent by Kishi also focuses on a system for injecting fuel into an exhaust pipe. In this design, the fuel injection valve is positioned within the inner wall of the exhaust path inside the exhaust adaptor. The inner wall, which houses the front end of the fuel injection valve, expands in diameter, and a coolant passage is included to cool the area around the valve.

Career Highlights

Akiyoshi Kishi is currently employed at Isuzu Motors Limited, where he continues to develop innovative solutions in automotive technology. His work has contributed to advancements in fuel efficiency and emissions reduction, aligning with global efforts to create more sustainable vehicles.

Collaborations

Kishi has collaborated with notable coworkers such as Yukihiro Kawashima and Isao Shintani. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Akiyoshi Kishi's contributions to fuel injection systems reflect his commitment to innovation in the automotive industry. His patents demonstrate a forward-thinking approach that addresses both performance and environmental concerns.

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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