Yokohama, Japan

Kouji Kuriyama

This inventor holds 3 USPTO granted patents and 4 EPO patents. Top assignees: Toyo Seikan Co., Ltd., Seikan Group Holdings, Ltd., Toyo Aerosol Industry Co., Ltd.. Active years: 2016-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouji Kuriyama. Retrieved from https://idiyas.com/inventor/kouji-kuriyama

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 = 4.5

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 2016-2023

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3 patents (USPTO):Explore Patents

Title: Kouji Kuriyama: Innovator in Packaging Technology

Introduction

Kouji Kuriyama is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of packaging technology, holding three patents that showcase his innovative spirit and technical expertise.

Latest Patents

Kuriyama's latest patents include a laminate film and a pouch-type container with a sealing material that features an ornamental laminate film. This invention relates to an ornamental laminate film made from at least an inside film and an outside film, which is enhanced with printed letters and/or patterns. The raised parts of the design have a metallic luster, differing in hue, brightness, chroma, and glossiness from other regions. This design not only enhances the aesthetic appeal but also maintains the film's functionality as a packaging material. Another patent involves a method for three-dimensionally shaping a resin packaging member, where the resin is heated and then compression shaped to create a large protrusion, allowing for innovative packaging solutions.

Career Highlights

Throughout his career, Kouji Kuriyama has worked with prominent companies such as Toyo Seikan Co., Ltd. and Toyo Seikan Group Holdings, Ltd. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in packaging technology.

Collaborations

Kuriyama has collaborated with talented individuals in his field, including Madoka Yamaguchi and Takahiro Yasuumi. These collaborations have fostered a creative environment that has led to the development of innovative packaging solutions.

Conclusion

Kouji Kuriyama's work in packaging technology exemplifies the intersection of innovation and functionality. His patents reflect a commitment to enhancing both the aesthetic and practical aspects of packaging 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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