Tokyo, Japan

Seiya Otani

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

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiya Otani. Retrieved from https://idiyas.com/inventor/seiya-otani

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: Seiya Otani: Innovator in Adsorption Technology

Introduction

Seiya Otani is a notable inventor based in Tokyo, 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

His latest patents include a "Partition Plate for Multiple-Stage Adsorption Separator." This invention 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. Another patent is for a "Separator," which involves a horizontal type packed column with multiple packed vessels. Each vessel consists of a partition plate and a cylindrical body, designed for efficient fluid passage and suitable for a simulated moving-bed system.

Career Highlights

Seiya Otani 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 various innovative projects.

Collaborations

He has collaborated with talented individuals like Hiroaki Taniguchi and Kei Yokoyama, further enhancing his work in the field.

Conclusion

Seiya Otani's contributions to adsorption technology through his patents and collaborations highlight his role as an influential inventor in Japan. His work continues to impact the industry positively.

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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