Tokyo, Japan

Marina Yanagida

This inventor holds 1 USPTO granted patent. Top assignee: Kurita Water Industries Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Marina Yanagida. Retrieved from https://idiyas.com/inventor/marina-yanagida

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 = 5.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Marina Yanagida: Innovator in Cooling Water Treatment Technology

Introduction

Marina Yanagida is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of cooling water treatment technology. Her innovative approach has led to the development of a unique method that enhances the cooling performance of cooling towers.

Latest Patents

Marina holds 1 patent for her invention titled "Circulating cooling water treatment method and cooling performance." This invention provides a technique for improving the cooling performance of a cooling tower in a circulating cooling water system. The method involves using cooling water to which an agent, including a surfactant, is added. The cooling water must satisfy specific criteria, including a dynamic contact angle of 55° or less and a bubble bulkiness of 250 mL or less.

Career Highlights

Marina is currently employed at Kurita Water Industries Ltd., where she continues to innovate and develop solutions for water treatment challenges. Her work has been instrumental in advancing the efficiency of cooling systems, which is crucial for various industrial applications.

Collaborations

Marina has collaborated with notable colleagues, including Takanori Yoshino and Takashi Kikkawa. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise in the field of water treatment.

Conclusion

Marina Yanagida's contributions to cooling water treatment technology exemplify her dedication to innovation and excellence. Her patented method represents a significant advancement in the industry, showcasing her role as a leading inventor in this vital area.

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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