Matsuyama, Japan

Hiroshi Uchiyama

This inventor holds 1 USPTO granted patent. Top assignee: Teijin Limited. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Uchiyama. Retrieved from https://idiyas.com/inventor/hiroshi-uchiyama-jxemhs8h

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 = 2.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: Hiroshi Uchiyama: Innovator in Fire-Proofing Treatments

Introduction

Hiroshi Uchiyama, an accomplished inventor based in Matsuyama, Japan, has made significant contributions to the field of material science. With a focus on enhancing the safety and durability of materials, he has developed patented processes that address critical technical challenges.

Latest Patents

Uchiyama holds a notable patent titled "Process for Fire-Proofing Treatment of Shaped Articles of Aromatic Polyamides." This innovative process involves the treatment of aromatic polyamide articles with an aqueous solution of phosphorus-containing inorganic compounds that are free from halogen and sulfur. The procedure not only ensures effective fire-proofing but also optimizes the handling and post-treatment processes, making it a practical solution for various applications.

Career Highlights

Currently employed by Teijin Limited, a leading company in advanced fibers and plastics, Uchiyama has leveraged his technical expertise and creativity to drive innovations within the organization. His work focuses on developing new materials and improving existing ones, contributing to the company’s reputation for excellence in product safety and performance.

Collaborations

Throughout his career, Uchiyama has collaborated with fellow researcher Yoshihiko Imanaka, sharing insights and expertise to enhance their joint projects. Their collaboration has significantly advanced the understanding and application of fire-retardant materials, showcasing the importance of teamwork in the field of innovation.

Conclusion

Hiroshi Uchiyama continues to be a key player in the development of advanced fire-proofing technologies. His patented process not only showcases his inventive spirit but also reflects the ongoing commitment to improving safety in materials science. As innovations in this area evolve, Uchiyama remains at the forefront, contributing valuable knowledge and solutions to the industry.

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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