Wako, Japan

Hideyuki Akaba

This inventor holds 3 USPTO granted patents and 2 EPO patents. Top assignees: Honda Motor Co., Ltd., Honda Giken Kogyo Kabushiki Kaisha. Active years: 1988-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideyuki Akaba. Retrieved from https://idiyas.com/inventor/hideyuki-akaba-z0jqa24n

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 = 4.6

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1988-2016

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3 patents (USPTO):Explore Patents

Title: Innovations of Hideyuki Akaba

Introduction

Hideyuki Akaba is a notable inventor based in Wako, Japan. He has made significant contributions to the field of absorption refrigeration and heat pump technology. With a total of 3 patents, his work has had a considerable impact on energy efficiency and thermal management systems.

Latest Patents

One of Akaba's latest patents is an absorption heat pump with a thermally insulating dividing wall. This innovative design features a boiler-equipped absorption heat pump unit where high-temperature devices are separated from low-temperature devices by an insulated dividing wall. This wall effectively reduces heat loss by impeding the transfer of heat between these devices. Another significant patent is a coupling structure for an absorption refrigeration circuit. This structure includes a gasket held between two coupling members, which has a protruding part that elastically deforms when clamped between the adjoining faces of the two members.

Career Highlights

Throughout his career, Hideyuki Akaba has worked with prominent companies such as Honda Motor Co., Ltd. and Honda Giken Kogyo Kabushiki Kaisha. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of thermal technology.

Collaborations

Akaba has collaborated with talented individuals such as Hidetaka Kayanuma and Kazuma Ichikawa. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Hideyuki Akaba's contributions to the field of absorption refrigeration and heat pump technology demonstrate his innovative spirit and commitment to energy efficiency. His patents reflect a deep understanding of thermal management systems, making him a significant figure in 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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