Hashima, Japan

Hideo Seko

This inventor holds 4 USPTO granted patents. Top assignee: Aisin Seiki Kabushiki Kaisha. Active years: 1991-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideo Seko. Retrieved from https://idiyas.com/inventor/hideo-seko

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 2

Forward Citations = 51(Granted Patents)


Location History:

  • Gifu, JP (1991)
  • Hashima, JP (1991 - 1998)
  • Gifu-ken, JP (2001)

Company Filing History:


Years Active: 1991-2001

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4 patents (USPTO):Explore Patents

Title: Hideo Seko: Innovator in Carbon and Catalytic Technologies

Introduction

Hideo Seko is a notable inventor based in Hashima, Japan. He has made significant contributions to the fields of carbon materials and catalytic technologies. With a total of 4 patents, Seko's work is recognized for its innovative approaches to manufacturing and material science.

Latest Patents

Seko's latest patents include a method for manufacturing a carbon sheet, which is particularly useful for electrodes in fuel cells. This method involves several steps, including forming a sheet by mixing carbon fibers with a bonding agent, drying the sheet, and treating it with a water-repellent material. Another significant patent is for producing a composite catalytic molding that contains metallic platinum and ruthenium. This process involves depositing these metals onto a conductive molding, enhancing its catalytic properties.

Career Highlights

Hideo Seko is currently employed at Aisin Seiki Kabushiki Kaisha, a company known for its advancements in automotive technology and materials. His work at Aisin Seiki has allowed him to focus on innovative solutions that address modern engineering challenges.

Collaborations

Seko has collaborated with notable colleagues, including Masami Ishii and Akihito Isomura. These partnerships have contributed to the development of his patents and the advancement of technology in their respective fields.

Conclusion

Hideo Seko's contributions to innovation in carbon and catalytic technologies highlight his role as a leading inventor in Japan. His patents reflect a commitment to advancing material science and engineering solutions.

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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