Tokyo, Japan

Dongyeon Ryu

This inventor holds 1 USPTO granted patent and 3 published patent applications and 1 EPO patent. Top assignee: Nippon Paper Industries, Ltd.. Active years: 2026.

USPTO Granted Patents = 1 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Innovations of Dongyeon Ryu in Adsorption Technology.

Introduction

Dongyeon Ryu is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of adsorption technology, particularly in the development of formed adsorbers for canisters. His innovative approach aims to enhance the performance of canisters used in various applications.

Latest Patents

Dongyeon Ryu holds a patent for a "Formed adsorber for canister." This invention addresses the need for high-performance canisters by providing a new form of formed adsorbers. The formed adsorber is designed to meet specific conditions, ensuring optimal performance in gas adsorption. The patent outlines that the formed adsorber must satisfy a condition where P expressed by Equation 1 is 120% or less. In this equation, X represents the amount of n-butane gas adsorbed per 100 parts by weight of the adsorbing material at 25° C. under a gas pressure of 0.2 kPa, while Y represents the amount of n-butane gas adsorbed under a gas pressure of 100 kPa.

Career Highlights

Dongyeon Ryu is currently employed at Nippon Paper Industries, Ltd., where he continues to innovate in the field of adsorption technology. His work has garnered attention for its potential applications in various industries, enhancing the efficiency and effectiveness of canisters.

Collaborations

Throughout his career, Dongyeon Ryu has collaborated with esteemed colleagues, including Daisuke Imai and Yoshihide Watanabe. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Dongyeon Ryu's contributions to adsorption technology, particularly through his patent for formed adsorbers, highlight his innovative spirit and dedication to improving canister performance. His work at Nippon Paper Industries, Ltd. and collaborations with fellow inventors further emphasize his impact in the field.

Profile summary based on public USPTO records.
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