Tokyo, Japan

Akio Kusama

This inventor holds 1 USPTO granted patent. Top assignees: Tokico, Ltd., Tokyo Gas Company Limited. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akio Kusama. Retrieved from https://idiyas.com/inventor/akio-kusama

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 = 6.0

ph-index = 1

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 1986

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Akio Kusama: Innovator in Air Fuel Ratio Control Systems

Introduction

Akio Kusama is a notable inventor based in Tokyo, Japan. He is recognized for his contributions to the field of fuel management systems, particularly through his innovative patent related to air fuel ratio control systems. His work has implications for improving efficiency in combustion processes.

Latest Patents

Kusama holds a patent for an air fuel ratio control system for furnaces. This system includes a first valve in a fuel pipe, a second valve in an air pipe, and a varying circuit that adjusts the valve opening degrees of both valves while maintaining a constant ratio. The system is designed to ensure that the air fuel ratio exceeds the theoretical air fuel ratio, enhancing combustion efficiency. The invention also incorporates sensors to detect flow rates and a control circuit to manage the valve openings, ensuring optimal performance.

Career Highlights

Throughout his career, Akio Kusama has worked with prominent companies such as Tokyo Gas Company Limited and Tokico, Ltd. His experience in these organizations has contributed to his expertise in fuel management technologies. His innovative approach has led to advancements in the efficiency of combustion systems.

Collaborations

Kusama has collaborated with notable colleagues, including Ichiro Nakamachi and Kunio Shigihara. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Akio Kusama's contributions to air fuel ratio control systems highlight his role as an innovator in the field of combustion technology. His patent and career achievements reflect a commitment to enhancing efficiency in fuel management.

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]
Loading…