Tokyo, Japan

Reiko Shimizu

This inventor holds 1 USPTO granted patent and 2 published patent applications, plus 1 CIPO patent. Top assignee: Dai Nippon Printing Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Reiko Shimizu. Retrieved from https://idiyas.com/inventor/reiko-shimizu

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

USPTO Granted Patents = 1 

% 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: Reiko Shimizu: Innovator in Liquid-Containing Container Technology

Introduction

Reiko Shimizu is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of packaging technology, particularly in the development of innovative liquid-containing containers. Her work focuses on enhancing the preservation and safety of liquid products.

Latest Patents

Reiko Shimizu holds a patent for a liquid-containing combination container. This invention includes a first container that holds a liquid and a second container that encases the first container, featuring an oxygen barrier property. Additionally, it incorporates an oxygen absorber that effectively removes oxygen from the second container. The first container is designed with a body that has an opening portion, which is sealed by a stopper that possesses oxygen permeability. This innovative design aims to improve the shelf life and quality of liquid products.

Career Highlights

Reiko Shimizu is associated with Dai Nippon Printing Co., Ltd., where she has been instrumental in advancing packaging solutions. Her expertise in the field has led to the development of technologies that address the challenges of liquid storage and preservation.

Collaborations

Reiko has collaborated with notable colleagues, including Takuma Baba and Hisashi Aizawa. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Reiko Shimizu's contributions to liquid-containing container technology exemplify her commitment to innovation and excellence. Her patent reflects a significant advancement in packaging solutions, ensuring the safety and longevity of liquid products.

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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