Tokyo, Japan

Yumiko Tezuka

This inventor holds 1 USPTO granted patent. Top assignee: Mitsui Sugar Co., Ltd.. Active years: 2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yumiko Tezuka. Retrieved from https://idiyas.com/inventor/yumiko-tezuka

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 = 4.0

ph-index = 1


Company Filing History:


Years Active: 2014

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1 patent (USPTO):Explore Patents

Title: Yumiko Tezuka: Innovator in Stevia Formulation

Introduction

Yumiko Tezuka is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of food science, particularly in the development of sweeteners. Her innovative work has led to the creation of a unique stevia formulation that enhances the sweetness profile of this natural sweetener.

Latest Patents

Yumiko Tezuka holds a patent for a stevia formulation. This invention provides a stevia sweetener with a rebaudioside A content of 95% or greater. The formulation includes 0.25 to 5.15 parts by weight of a sugarcane-derived extract (a), 0.06 to 2.50 parts by weight of a sugarcane-derived extract (b), and 0.002 to 12.5 parts by weight of γ-aminobutyric acid with respect to 100 parts by weight of the stevia sweetener. This innovative approach offers a new perspective on sweetener formulation.

Career Highlights

Yumiko Tezuka has established herself as a key figure in her field. She works at Mitsui Sugar Co., Ltd., where she continues to develop and refine her inventions. Her dedication to innovation has earned her recognition among her peers and within the industry.

Collaborations

Yumiko collaborates with talented individuals such as Toshiaki Sugitani and Yukie Nagai. These partnerships enhance her research and development efforts, leading to more innovative solutions in the sweetener market.

Conclusion

Yumiko Tezuka is a trailblazer in the field of stevia formulation, with her patent showcasing her innovative spirit. Her work at Mitsui Sugar Co., Ltd. and collaborations with esteemed colleagues further solidify her impact on the industry.

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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