Tokyo, Japan

Masanari Akiyama

This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignee: Eneos Corporation. Active years: 2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanari Akiyama. Retrieved from https://idiyas.com/inventor/masanari-akiyama

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 = 100.0

Average Co-Inventor Count = 3.7

ph-index = 1


Company Filing History:


Years Active: 2021

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2 patents (USPTO):Explore Patents

Title: Masanari Akiyama: Innovator in p-Xylene Production

Introduction

Masanari Akiyama is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of p-xylene. With a total of 2 patents to his name, Akiyama's work is recognized for its innovative approaches to chemical processes.

Latest Patents

Akiyama's latest patents focus on methods for producing p-xylene. The first patent describes a production method that includes a dimerization step, where isobutene is brought into contact with a dimerization catalyst to generate C8 components. This is followed by a cyclization step that involves a dehydrogenation catalyst to obtain p-xylene. The second patent outlines a similar process, emphasizing the use of a C4 fraction derived from fluidized catalytic cracking of heavy oil, which is then dimerized and cyclized to produce p-xylene.

Career Highlights

Masanari Akiyama is currently employed at Eneos Corporation, where he continues to develop innovative solutions in chemical production. His expertise in the field has positioned him as a key player in advancing methods for efficient p-xylene production.

Collaborations

Akiyama collaborates with notable colleagues, including Yasuhiro Araki and Ai Minoda. Their combined efforts contribute to the ongoing research and development in the chemical engineering sector.

Conclusion

Masanari Akiyama's contributions to the production of p-xylene highlight his innovative spirit and dedication to advancing chemical processes. His patents reflect a commitment to improving efficiency in the industry, making him a noteworthy figure in the field of chemical engineering.

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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