Sodegaura, Japan

Toshihumi Kagiya

This inventor holds 1 USPTO granted patent. Top assignee: Idemitsu Petrochemical Co., Ltd.. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihumi Kagiya. Retrieved from https://idiyas.com/inventor/toshihumi-kagiya

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 = 10(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: The Innovations of Toshihumi Kagiya

Introduction

Toshihumi Kagiya is a notable inventor based in Sodegaura, Japan. He has made significant contributions to the field of materials science, particularly in the development of polyolefin resin compositions. His work has implications for various industries, including automotive and electronics.

Latest Patents

Kagiya holds a patent for a polyolefin resin composition. This composition comprises 35 to 98% by weight of a polyolefin resin, 1 to 50% by weight of muscovite, and 1 to 50% by weight of titanium oxide. Additionally, another variant of this composition includes 0.5 to 40 parts by weight of talc per 100 parts by weight of the resin composition. The innovative properties of this resin include excellent light-shielding capabilities, reduced specific gravity, and enhanced shock resistance, making it suitable for manufacturing electric and automobile parts.

Career Highlights

Kagiya is associated with Idemitsu Petrochemical Co., Ltd., where he has been instrumental in advancing polymer technology. His expertise in resin compositions has positioned him as a key figure in the development of lightweight and durable materials.

Collaborations

Kagiya has collaborated with Osamu Isogai, contributing to the advancement of their shared projects in materials science. Their partnership has fostered innovation and has led to the successful development of new materials.

Conclusion

Toshihumi Kagiya's contributions to polyolefin resin compositions highlight his role as an influential inventor in the field of materials science. His innovative work continues to impact various industries, showcasing the importance of research and development in creating advanced 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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