Yokohama, Japan

Yoshio Iijima

This inventor holds 1 USPTO granted patent. Top assignee: Lotte Co., Ltd.. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshio Iijima. Retrieved from https://idiyas.com/inventor/yoshio-iijima-kwccv7y1

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 = 4.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Yoshio Iijima: Innovator in Sweetened Condensed Milk Composition

Introduction

Yoshio Iijima is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of food technology, particularly in the development of sweetened condensed milk compositions. His innovative approach combines various sugar components to create a unique product that caters to specific dietary needs.

Latest Patents

Yoshio Iijima holds a patent for a sweetened condensed milk-like composition and a method for producing it. The patent describes a composition that includes palatinose and palatinose syrup, with a final solid weight ratio of palatinose to palatinose syrup of less than 2:1, and preferably not more than 1:1. The sugar composition of the constituent sugar solution includes not more than 70% of palatinose and not less than 20% trehalulose. Additionally, the composition contains at least 25% milk solids and no more than 30% water. Suitable milk sources include raw milk, partially fat-removed milk, nonfat milk, and processed milk, as well as evaporated milk products.

Career Highlights

Yoshio Iijima is associated with Lotte Co., Ltd., where he has been able to apply his expertise in food science to develop innovative products. His work has contributed to advancements in the food industry, particularly in creating healthier alternatives for consumers.

Collaborations

Throughout his career, Yoshio Iijima has collaborated with notable colleagues, including Ryohei Yamabe and Masahiro Nakatsukasa. These collaborations have fostered a creative environment that encourages innovation and the development of new food technologies.

Conclusion

Yoshio Iijima's contributions to the field of food technology, particularly through his patent for sweetened condensed milk composition, highlight his role as an innovator. His work not only enhances product offerings but also addresses consumer needs for healthier options.

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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