Kanagawa, Japan

Katsuhiro Imai

This inventor holds 2 USPTO granted patents. Top assignee: Nippon Zeon Company, Ltd.. Active years: 1998-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuhiro Imai. Retrieved from https://idiyas.com/inventor/katsuhiro-imai-usv4qai1

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 = 2.7

ph-index = 2

Forward Citations = 17(Granted Patents)


Location History:

  • Kanagawa-ken, JP (1998)
  • Kanagawa, JP (2002)

Company Filing History:


Years Active: 1998-2002

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2 patents (USPTO):Explore Patents

Title: Katsuhiro Imai: Innovator in Electrostatic Imaging Technology

Introduction

Katsuhiro Imai is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of electrostatic imaging technology, holding a total of 2 patents. His work focuses on developing advanced materials that enhance the performance of imaging systems.

Latest Patents

Imai's latest patents include innovative solutions such as "Tones for development of electrostatic image and production process thereof" and "Developer and finely particulate polymer." The latter invention provides a developer comprising toner particles and a finely particulate polymer. This polymer features a core-shell structure, with a core part made of a vinyl aromatic hydrocarbon polymer and a shell part formed of a (meth)acrylic ester polymer. The finely particulate polymer is produced through a soap-free emulsion polymerization process, resulting in a developer with stable flowability and charging properties.

Career Highlights

Katsuhiro Imai is currently associated with Nippon Zeon Company, Ltd., where he continues to push the boundaries of innovation in his field. His work has been instrumental in advancing the technology used in electrostatic imaging, making significant impacts on the industry.

Collaborations

Imai has collaborated with notable colleagues such as Makoto Watanabe and Nobuyasu Ota, contributing to various projects that enhance the capabilities of imaging technologies.

Conclusion

Katsuhiro Imai's contributions to electrostatic imaging technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in imaging materials and processes.

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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