Kawasaki, Japan

Keiko Matsuo

This inventor holds 1 USPTO granted patent. Top assignees: Kasei Optonix, Ltd., Mitsubishi Chemical Industries Limited. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiko Matsuo. Retrieved from https://idiyas.com/inventor/keiko-matsuo-vwt5jf8g

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: 1987

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1 patent (USPTO):Explore Patents

Title: Keiko Matsuo: Innovator in Rare Earth Phosphors

Introduction

Keiko Matsuo is a prominent inventor based in Kawasaki, Japan. She has made significant contributions to the field of materials science, particularly in the development of rare earth phosphors. Her innovative work has led to advancements in radiographic imaging technologies.

Latest Patents

Matsuo holds a patent for a rare earth phosphor and radiographic image conversion screen. This invention involves a rare earth oxyhalide phosphor body combined with cinnamic acid, which may include a hydrophobic substituent. This unique composition enhances the performance of radiographic imaging systems.

Career Highlights

Throughout her career, Keiko Matsuo has worked with notable companies such as Mitsubishi Chemical Industries Limited and Kasei Optonix, Ltd. Her experience in these organizations has allowed her to refine her expertise in materials science and contribute to various innovative projects.

Collaborations

Matsuo has collaborated with esteemed colleagues, including Yukinori Minagawa and Minoru Tanaka. These partnerships have fostered a creative environment that has led to groundbreaking advancements in her field.

Conclusion

Keiko Matsuo's contributions to the development of rare earth phosphors have made a lasting impact on radiographic imaging technologies. Her innovative spirit and collaborative efforts continue to inspire future advancements in materials science.

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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