Kanagawa, Japan

Haruhiko Okiyama

This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Kansai Paint Company, Ltd.. Active years: 2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haruhiko Okiyama. Retrieved from https://idiyas.com/inventor/haruhiko-okiyama

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

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Company Filing History:


Years Active: 2019

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1 patent (USPTO):Explore Patents

Title: Haruhiko Okiyama: Innovator in Coating Technology

Introduction

Haruhiko Okiyama is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of coating technology, particularly through his innovative patent related to actinic-ray-curable coating compositions. His work has implications for various industries, enhancing the performance and application of coatings.

Latest Patents

Okiyama holds a patent for an actinic-ray-curable coating composition. This invention provides an active energy ray-curable coating composition that includes several key components. These components consist of a polymerizable unsaturated group(s)-containing acrylic resin, a urethane (meth)acrylate, a polymerizable unsaturated compound, and a photopolymerization initiator. The molecular weight between crosslinks of a cured coating film obtained from this composition ranges from 300 to 900 g/mol. This innovative formulation is designed to improve the efficiency and effectiveness of coatings in various applications.

Career Highlights

Haruhiko Okiyama is currently associated with Kansai Paint Company, Ltd., where he continues to develop and refine his innovative ideas. His expertise in polymer chemistry and coating technology has positioned him as a valuable asset in the industry. Okiyama's work is characterized by a commitment to advancing coating solutions that meet modern demands.

Collaborations

Throughout his career, Okiyama has collaborated with talented individuals such as Kouta Gotou and Haruka Nakaoka. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas. Working alongside skilled professionals has allowed Okiyama to enhance his research and development efforts.

Conclusion

Haruhiko Okiyama's contributions to the field of coating technology through his patent on actinic-ray-curable coating compositions demonstrate his innovative spirit and dedication to advancing industry standards. His work continues to influence the development of effective coating solutions.

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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