Ichihara, Japan

Nobuhisa Akiyoshi

This inventor holds 1 USPTO granted patent. Top assignee: Idemitsu Petrochemical Co., Ltd.. Active years: 1989.

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

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 = 2.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: Nobuhisa Akiyoshi: Innovator in Hydrocarbon Thermal Decomposition

Introduction

Nobuhisa Akiyoshi is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of hydrocarbon processing through his innovative methods. His work focuses on improving the efficiency and effectiveness of thermal decomposition processes.

Latest Patents

Akiyoshi holds a patent for a "Method of thermally decomposing hydrocarbon and thermal decomposition." This invention involves a thermal decomposition tube designed with a plurality of spiral fins on its inner wall surface. The design includes no-fin portions that create turbulence in the hydrocarbon flow, preventing coke from adhering to the tube's inner surface. This innovation enhances the overall performance of hydrocarbon thermal decomposition.

Career Highlights

Akiyoshi is associated with Idemitsu Petrochemical Co., Ltd., where he applies his expertise in hydrocarbon processing. His work has contributed to advancements in the petrochemical industry, showcasing his commitment to innovation and efficiency.

Collaborations

Akiyoshi collaborates with Akio Suwa, a fellow professional in the field. Their partnership reflects a shared dedication to advancing technology in hydrocarbon processing.

Conclusion

Nobuhisa Akiyoshi's contributions to the field of thermal decomposition of hydrocarbons highlight his innovative spirit and commitment to improving industrial processes. His patent demonstrates a significant advancement in the efficiency of hydrocarbon processing, marking him as a key figure in this area of technology.

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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