Ahigarakami-gun, Japan

Ayumi Ishiyama

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Fujifilm Corporation. Active years: 2017-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ayumi Ishiyama. Retrieved from https://idiyas.com/inventor/ayumi-ishiyama

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


% Patents Active = 50.0

 

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 20(Granted Patents)


Location History:

  • Ashigarakami-gun, JP (2017)
  • Ahigarakami-gun, JP (2018)

Company Filing History:


Years Active: 2017-2018

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2 patents (USPTO):Explore Patents

Title: Ayumi Ishiyama: Innovator in Optical Components and Imidazole Compounds

Introduction

Ayumi Ishiyama is a prominent inventor based in Ahigarakami-gun, Japan. She has made significant contributions to the fields of optical components and chemical compounds, holding a total of 2 patents. Her work is characterized by innovative solutions that enhance the functionality and stability of various materials.

Latest Patents

Ishiyama's latest patents include a curable composition, optical component, and compound. This curable composition exhibits excellent solvent solubility while maintaining a high refractive index. It contains a compound represented by a specific formula and at least one kind selected from thermal radical polymerization initiators or photo radical polymerization initiators. Additionally, she has developed an imidazole compound and a liposome containing the same. This novel imidazole compound demonstrates high stability and serves as a membrane-constituting lipid of liposomes.

Career Highlights

Ayumi Ishiyama is currently employed at Fujifilm Corporation, where she continues to push the boundaries of innovation in her field. Her work has garnered attention for its practical applications and contributions to advanced materials science.

Collaborations

Ishiyama collaborates with notable colleagues, including Toyohisa Oya and Naoyuki Nishikawa. These partnerships enhance her research and development efforts, leading to groundbreaking advancements in her areas of expertise.

Conclusion

Ayumi Ishiyama is a trailblazer in the realm of optical components and chemical innovations. Her patents reflect her commitment to advancing technology and improving material performance. Her contributions are invaluable to the scientific community and industry alike.

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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