Osaka, Japan

Koji Kataoka

This inventor holds 2 USPTO granted patents. Top assignee: Ferro Enamels (Japan) Limited. Active years: 1986-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Kataoka. Retrieved from https://idiyas.com/inventor/koji-kataoka-onfiwlx5

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 = 2.4

ph-index = 1

Forward Citations = 7(Granted Patents)


Location History:

  • Takarazuka, JP (1986)
  • Osaka, JP (2003)

Company Filing History:


Years Active: 1986-2003

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2 patents (USPTO):Explore Patents

Title: Koji Kataoka: Innovator in Composite Pigments and Resin Technologies

Introduction: Koji Kataoka is a distinguished inventor based in Osaka, Japan. He has made significant contributions to the field of materials science, particularly in the development of innovative pigments and resin compositions. With a total of two patents to his name, Kataoka's work has implications for various industries, including plastics and coatings.

Latest Patents: Kataoka's latest patents include a titanium-iron based composite oxide pigment and a method for its production. This invention provides a yellow pigment that contains a titanium-iron complex oxide of the pseudo-brookite type. It produces a stabilized color that is more yellowish than conventional pigments and is universally usable for coloring plastics, ceramics, and coating compositions. His second patent involves a resin composition for closed-cell foam and cured resin foam, which comprises a curable resin composition, an inorganic powder, and a water-soluble inorganic compound, among other components.

Career Highlights: Koji Kataoka is currently associated with Ferro Enamels (Japan) Limited, where he continues to innovate in the field of materials. His expertise in composite materials has positioned him as a key player in the development of advanced pigments and resin technologies.

Collaborations: Throughout his career, Kataoka has collaborated with notable colleagues, including Yutaka Hoshino and Yasumasa Asanaka. These collaborations

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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