Kanagawa, Japan

Risa Yuki

This inventor holds 2 USPTO granted patents and 4 published patent applications and 1 EPO patent. Top assignee: Terumo Kabushiki Kaisha. Active years: 2017-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Risa Yuki. Retrieved from https://idiyas.com/inventor/risa-yuki

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.4

ph-index = 1


Company Filing History:


Years Active: 2017-2025

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2 patents (USPTO):Explore Patents

Title: Risa Yuki: Innovator in Cell Culture Technology

Introduction

Risa Yuki is a notable inventor based in Kanagawa, Japan. She has made significant contributions to the field of cell culture technology, holding 2 patents that showcase her innovative spirit and technical expertise.

Latest Patents

One of Risa Yuki's latest patents is a sheet-shaped cell culture preparation device. This device includes a mixing bag for mixing liquids, a cell-suspension bag fluidly connected to the mixing bag, and a diluent bag also fluidly connected to the mixing bag. It is designed to easily prepare a sheet-shaped cell culture without requiring large-scale equipment. The device allows for aseptic preparation while reducing the risk of contamination. It features a support with a foldable structure, making it compact for efficient transportation and storage.

Another significant invention by Risa Yuki is a polysaccharide powder and anti-adhesive material containing the same. This invention improves the water solubility of polysaccharides. The polysaccharide powder has a particle size distribution in which 30 vol % or more of the total volume has particle sizes ranging from 200 to 750 micrometers.

Career Highlights

Risa Yuki is currently employed at Terumo Kabushiki Kaisha, a company known for its advancements in medical technology. Her work focuses on developing innovative solutions that enhance cell culture processes.

Collaborations

Risa collaborates with talented coworkers, including Taishi Niimi and Yuka Shimazu, who contribute to her projects and innovations.

Conclusion

Risa Yuki's contributions to cell culture technology through her patents reflect her dedication to innovation and improvement in the field. Her work continues to influence advancements in medical technology and cell culture practices.

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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