Suita, Japan

Hiroshi Uyama

This inventor holds 6 USPTO granted patents and 3 EPO patents. Top assignees: Toyota Jidosha Kabushiki Kaisha, Asahi Glass Company, Limited. Active years: 2012-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Uyama. Retrieved from https://idiyas.com/inventor/hiroshi-uyama-8whpp96h

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


% Patents Active = 83.3

 

Average Co-Inventor Count = 4.2

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2012-2025

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6 patents (USPTO):Explore Patents

Title: Hiroshi Uyama: Innovator in Polymer Technology

Introduction

Hiroshi Uyama is a notable inventor based in Suita, Japan. He has made significant contributions to the field of polymer technology, holding a total of 6 patents. His work focuses on methods for producing porous bodies from water-insoluble polymers, showcasing his innovative approach to material science.

Latest Patents

Uyama's latest patents include a method of producing a porous body of a water-insoluble polymer. This method is characterized by its simplicity and efficiency. It involves preparing a solution where a water-insoluble polymer is dissolved in a mixed solvent, followed by the vaporization of the mixed solvent to create pores. Another significant patent is a method of manufacturing a resin porous body, which also emphasizes simplicity and minimizes the formation of a skin layer. This method includes coating a substrate with a liquid containing a water-insoluble polymer and insulating particles, and then removing the mixed solvent through vaporization to form a porous structure.

Career Highlights

Throughout his career, Hiroshi Uyama has worked with prominent companies such as Toyota Motor Corporation and Asahi Glass Company, Limited. His experience in these organizations has allowed him to refine his skills and contribute to advancements in polymer technology.

Collaborations

Uyama has collaborated with notable colleagues, including Akio Minakuchi and Chiaki Yoshizawa. These partnerships have fostered innovation and development in their respective fields.

Conclusion

Hiroshi Uyama's contributions to polymer technology through his innovative patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence advancements in material science and 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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