Tokyo, Japan

Noriko Yoshioka

This inventor holds 3 USPTO granted patents. Top assignee: Kyowa Hakko Kogyo Co., Ltd.. Active years: 1992-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Noriko Yoshioka. Retrieved from https://idiyas.com/inventor/noriko-yoshioka

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 = 3.0

ph-index = 3

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 1992-1994

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3 patents (USPTO):Explore Patents

Title: Noriko Yoshioka: Innovator in Plant Preservation

Introduction

Noriko Yoshioka is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of plant preservation, holding a total of 3 patents. Her innovative work focuses on developing preservatives that enhance the longevity and freshness of various plants, including fruits, vegetables, and cut flowers.

Latest Patents

Yoshioka's latest patents include a preservative for plants comprising dipicolinic acid. This preservative utilizes active ingredients such as olefin compounds, N-(2-chloro-4-pyridyl)ureas, and SH-reagents. It is designed to keep the freshness of plants for an extended period. Another notable patent involves a preservative for plants that includes epoxy compounds. Similar to her previous work, this formulation aims to maintain the freshness of fruits, vegetables, and cut flowers.

Career Highlights

Noriko Yoshioka is associated with Kyowa Hakko Kogyo Co., Ltd., a company known for its commitment to innovation in the life sciences sector. Her work has not only advanced the field of plant preservation but has also contributed to the company's reputation as a leader in this area.

Collaborations

Yoshioka has collaborated with notable colleagues such as Tadayasu Furukawa and Kazuhiro Yamamoto. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Noriko Yoshioka's contributions to plant preservation through her innovative patents highlight her role as a leading inventor in this field. Her work continues to impact the way we preserve and maintain the freshness of plants, ensuring they remain vibrant and appealing for longer periods.

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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