Yokohama, Japan

Tamami Fukui

This inventor holds 2 USPTO granted patents. Top assignee: Mitsui Toatsu Chemicals, Incorporated. Active years: 1995-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tamami Fukui. Retrieved from https://idiyas.com/inventor/tamami-fukui

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 = 6.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1995-1996

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2 patents (USPTO):Explore Patents

Title: Tamami Fukui: Innovator in Electrophotographic Toner Technology

Introduction

Tamami Fukui is a prominent inventor based in Yokohama, Japan. She has made significant contributions to the field of electrophotographic toner technology. With a total of 2 patents, her work focuses on improving the physical properties of toner compositions.

Latest Patents

Fukui's latest patents include a resin composition for electrophotographic toner. This composition comprises an ethylene series high polymer and an ethylene series polymer prepared from a bifunctional ethylene series unsaturated monomer. The resin composition is noted for its excellent balance of various physical properties required for toner, particularly in offset resistance and toner strength. Another patent involves a resin composition for use in an electrophotographic toner, which includes ethylenic polymers with specific molecular weights and acid values. This composition aims to enhance the triboelectric charging properties of the toner.

Career Highlights

Tamami Fukui is currently employed at Mitsui Toatsu Chemicals, Incorporated. Her innovative work in resin compositions has positioned her as a key figure in the development of advanced toner technologies.

Collaborations

Fukui has collaborated with notable coworkers, including Katsuru Matsumoto and Nobuhiro Hirayama. Their combined expertise has contributed to the success of their projects in the field of electrophotographic toners.

Conclusion

Tamami Fukui's contributions to toner technology through her innovative patents and collaborations highlight her role as a leading inventor in her field. Her work continues to influence advancements in electrophotographic materials.

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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