Tokyo, Japan

Akiyoshi Oda

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Nippon Refine Co., Ltd., Refine Holdings Co., Ltd.. Active years: 2018-2026.

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

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2018-2026

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2 patents (USPTO):Explore Patents

Title: Akiyoshi Oda: Innovator in Gas-Liquid Contact Technology

Introduction

Akiyoshi Oda is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of gas-liquid contact technology. His innovative work has led to the development of a unique system for recovering NMP (N-Methyl-2-pyrrolidone) from gas mixtures.

Latest Patents

Akiyoshi Oda holds 1 patent for his invention titled "Gas-liquid contact device, distillation device, and heat exchange device." This patent describes an NMP recovery system designed to facilitate the contact between NMP-containing gas and NMP-absorbing water. The system includes permeable fillers that hold water, allowing it to flow out by gravity. Additionally, it features a gas distribution unit that ensures effective contact between the gas and the water, leading to the absorption of NMP from the gas.

Career Highlights

Oda is currently employed at Nippon Refine Co., Ltd., where he continues to innovate in the field of chemical engineering. His work focuses on improving processes related to gas-liquid interactions, which are crucial in various industrial applications.

Collaborations

Akiyoshi Oda has collaborated with notable colleagues, including Yasuhito Kawase and Taijun Kawase. Their combined expertise has contributed to advancements in their respective fields.

Conclusion

Akiyoshi Oda's contributions to gas-liquid contact technology exemplify the importance of innovation in industrial processes. His patent reflects a commitment to enhancing efficiency in chemical recovery systems.

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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