Sayama, Japan

Youichi Kamiyama

This inventor holds 2 USPTO granted patents. Top assignee: Honda Giken Kogyo Kabushiki Kaisha. Active years: 2007-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Youichi Kamiyama. Retrieved from https://idiyas.com/inventor/youichi-kamiyama-ckq3ac7b

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 = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2007-2010

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2 patents (USPTO):Explore Patents

Title: Youichi Kamiyama: Innovator in Fuel Cell Technology

Introduction

Youichi Kamiyama is a notable inventor based in Sayama, Japan. He has made significant contributions to the field of fuel cell technology, holding 2 patents that enhance the efficiency and effectiveness of fuel cells. His work is characterized by innovative methods that address common challenges in fuel cell production.

Latest Patents

Kamiyama's latest patents include a "Method of laminating fuel cell-use separator and film/electrode junction element and device therefor." This method corrects a warp in a separator applied with a sealant during the production of fuel cells. The correction is performed at a correcting device, allowing for a membrane/electrode assembly to be superimposed on the separator. Another significant patent is the "Sealing material coating method for fuel cell-use separator." This method involves coating a sealant on a separator for a fuel cell, where the separator has a sealing groove formed within it. The widths of the sealing groove at the coating-start and coating-end portions are made greater than the widths of the remaining portions, improving adhesion and sealability.

Career Highlights

Kamiyama is associated with Honda Giken Kogyo Kabushiki Kaisha, a leading company in the automotive and technology sectors. His work at Honda has allowed him to focus on innovative solutions that advance fuel cell technology, contributing to the company's reputation for excellence in engineering.

Collaborations

Throughout his career, Kamiyama has collaborated with esteemed colleagues such as Tetsuo Ishii and Osamu Kakutani. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies in the fuel cell domain.

Conclusion

Youichi Kamiyama's contributions to fuel cell technology through his innovative patents and collaborations highlight his role as a key inventor in this field. His work continues to influence advancements in energy solutions, showcasing the importance of innovation in addressing modern challenges.

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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