Kawasaki, Japan

Hiroshi Kasahara

This inventor holds 5 USPTO granted patents. Top assignees: Showa Denko K.k., Japan Polyolefins Co., Ltd.. Active years: 2000-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Kasahara. Retrieved from https://idiyas.com/inventor/hiroshi-kasahara-1egf2vsp

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 = 1.9

ph-index = 3

Forward Citations = 25(Granted Patents)


Company Filing History:


Years Active: 2000-2005

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5 patents (USPTO):Explore Patents

Title: Hiroshi Kasahara: Innovator in Gas Barrier Technology

Introduction

Hiroshi Kasahara is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of materials science, particularly in the development of laminates with gas barrier properties. With a total of 5 patents to his name, his work has implications for packaging and container technology.

Latest Patents

One of his latest patents focuses on a laminate with gas barrier properties, which includes a paper layer, a gas barrier layer, and an epoxy-group-containing resin composition layer. This innovative laminate is produced without the need for dry laminate adhesive agents or extrusion laminate anchor agents. The epoxy-group-containing resin composition layer consists of a polyolefin with a specific melt flow rate and an epoxy compound that enhances adhesion between the layers. This advancement not only improves the adhesive strength but also ensures that the final product does not retain odors from organic solvents, resulting in a superior paper container.

Career Highlights

Hiroshi has worked with prominent companies such as Showa Denko K.K. and Japan Polyolefins Co., Ltd. His experience in these organizations has allowed him to refine his expertise in materials and packaging technologies.

Collaborations

Throughout his career, Hiroshi has collaborated with talented individuals, including Satoshi Maruyama and Naoki Minorikawa. These partnerships have contributed to the successful development of his innovative products.

Conclusion

Hiroshi Kasahara's work in developing laminates with gas barrier properties showcases his commitment to innovation in materials science. His contributions have the potential to enhance packaging solutions significantly.

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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