Ehime, Japan

Yukinori Shigematsu

This inventor holds 5 USPTO granted patents. Top assignee: Ehime Prefecture. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukinori Shigematsu. Retrieved from https://idiyas.com/inventor/yukinori-shigematsu

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 = 16.2

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2025-2026

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5 patents (USPTO):Explore Patents

Title: Innovations by Yukinori Shigematsu

Introduction

Yukinori Shigematsu is a notable inventor based in Ehime, Japan. He has made significant contributions to the field of botany through his innovative plant varieties. With a total of 5 patents, Shigematsu has demonstrated a commitment to enhancing agricultural diversity and quality.

Latest Patents

Shigematsu's latest patents include a new variety of plant named 'Mikanken10'. This unique plant features dense spines on the tree, a leaf blade with emargination at the tip, and fruit characterized by a flattened general shape of the distal part, with no navel opening. Another significant invention is the mandarin plant named 'Mikanken4'. This variety boasts dark orange fruit color, is seedless, has high juiciness, an orange-like flavor, and is easy to peel by hand. Additionally, it is known for its good appearance and excellent tasting qualities.

Career Highlights

Yukinori Shigematsu works at Ehime Prefecture, where he has been able to apply his expertise in plant breeding and innovation. His work has not only contributed to the agricultural sector but has also enhanced the quality of life for consumers through improved fruit varieties.

Collaborations

Shigematsu collaborates with talented individuals such as Haruhito Nakata and Yoji Hyodo. Their combined efforts in research and development have led to the successful creation of new plant varieties.

Conclusion

Yukinori Shigematsu's contributions to the field of botany through his innovative plant varieties highlight his dedication to agricultural advancement. His patents reflect a deep understanding of plant genetics and consumer preferences, making him a significant figure in 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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