Itabashi, Japan

Sayumi Kobayashi

This inventor holds 1 USPTO granted patent. Top assignees: Oriental Yeast Co., Ltd., Other. Active years: 2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sayumi Kobayashi. Retrieved from https://idiyas.com/inventor/sayumi-kobayashi

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 = 6.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal1 out of 69 
 
Oriental Yeast Co., Ltd.
 patents
silverMedal1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 2015

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1 patent (USPTO):Explore Patents

Title: Sayumi Kobayashi: Innovator in Immunopotentiating Yeast Technology

Introduction

Sayumi Kobayashi is a prominent inventor based in Itabashi, Japan. She has made significant contributions to the field of biotechnology, particularly in the development of yeast with immunopotentiating capabilities. Her innovative work has the potential to impact various applications in food and feed industries.

Latest Patents

Kobayashi holds a patent for a yeast that includes a cell wall with a low mannan content. This yeast demonstrates an immunopotentiating capability and can grow in a YPD liquid medium with an osmotic pressure of 300 mOsm. When a part of a pre-culture of the yeast grown in a YPDS liquid medium is added to the YPD liquid medium, the yeast can increase the optical density (OD) of the medium to 1.0 or more after incubation at 30°C for 24 hours. This patent showcases her innovative approach to enhancing yeast functionality.

Career Highlights

Throughout her career, Sayumi Kobayashi has worked with notable companies, including Oriental Yeast Co., Ltd. Her experience in the industry has allowed her to develop and refine her inventions, contributing to advancements in biotechnology.

Collaborations

Kobayashi has collaborated with esteemed colleagues such as Taro Tachibana and Shuhei Furukawa. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Sayumi Kobayashi is a trailblazer in the field of yeast technology, with her patent reflecting her commitment to advancing immunopotentiating capabilities. Her work continues to inspire future innovations in biotechnology.

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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