Fukuyama, Japan

Kei Yokoyama

This inventor holds 2 USPTO granted patents. Top assignees: Chiyoda Corporation, Nkk Corporation. Active years: 1993-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kei Yokoyama. Retrieved from https://idiyas.com/inventor/kei-yokoyama

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 = 7.0

ph-index = 2

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 1993-1994

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2 patents (USPTO):Explore Patents

Title: Kei Yokoyama: Innovator in Adsorption Technology

Introduction

Kei Yokoyama is a notable inventor based in Fukuyama, Japan. He has made significant contributions to the field of adsorption technology, holding two patents that showcase his innovative approach to engineering solutions.

Latest Patents

Yokoyama's latest patents include a "Partition Plate for Multiple-Stage Adsorption Separator" and a "Separator." The partition plate features a planar body member with opposing external surfaces and a peripheral edge that includes conduits for fluid communication. Each surface is equipped with a peripheral rim and a perforated plate, creating an open chamber between the body member and the perforated plate. The separator patent describes an adsorbent charged into a horizontal packed column, consisting of multiple packed vessels connected through partition plates. This design is particularly suitable for use in a multiple-stage adsorption separator directed toward a simulated moving-bed system.

Career Highlights

Throughout his career, Kei Yokoyama has worked with prominent companies such as NKK Corporation and Chiyoda Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in adsorption technology.

Collaborations

Yokoyama has collaborated with talented individuals in his field, including Seiya Otani and Hiroaki Taniguchi. These partnerships have fostered innovation and the development of new technologies.

Conclusion

Kei Yokoyama's work in adsorption technology exemplifies his commitment to innovation and engineering excellence. His patents reflect a deep understanding of complex systems and a drive to improve industrial processes.

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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