Kakamigahara, Japan

Kiyoji Tanaka

This inventor holds 1 USPTO granted patent. Top assignee: Toray Industries, Inc.. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyoji Tanaka. Retrieved from https://idiyas.com/inventor/kiyoji-tanaka

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: Kiyoji Tanaka: Innovator in Resinous Composition

Introduction: Kiyoji Tanaka is a notable inventor based in Kakamigahara, Japan. He has made significant contributions to the field of materials science, particularly through his innovative work on resinous compositions. His inventions focus on enhancing the properties of materials used in various applications.

Latest Patents: Kiyoji Tanaka holds a patent for a resinous composition that exhibits excellent toughness, flexibility, heat resistance, and moldability. This composition comprises (A) from 5 to 98% by weight of a polyamide and (B) from 95 to 2% by weight of a polyolefin modified with from 0.001 to 10% by mole based on all polymer components of a component having at least one functional group. This innovative formulation is designed to improve the performance of materials in diverse applications.

Career Highlights: Tanaka is associated with Toray Industries, Inc., a leading company in the field of advanced materials. His work has contributed to the development of high-performance materials that are essential in various industries, including automotive and electronics.

Collaborations: Kiyoji Tanaka has collaborated with fellow inventor Kazumasa Chiba, further enhancing the innovative capabilities within their field. Their partnership has led to advancements in material science and technology.

Conclusion: Kiyoji Tanaka's contributions to resinous compositions exemplify the importance of innovation in material science. His work continues to influence the development of advanced materials that meet the demands of modern applications.

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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