Ibaraki, Japan

Tetsufumi Sakai

This inventor holds 1 USPTO granted patent. Top assignee: National Agriculture and Food Research Organization. Active years: 2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsufumi Sakai. Retrieved from https://idiyas.com/inventor/tetsufumi-sakai-va2pmkoj

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 = 9.0

ph-index = 1


Company Filing History:


Years Active: 2021

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Tetsufumi Sakai: Innovator in Agriculture

Introduction

Tetsufumi Sakai is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of agriculture, particularly in the development of new plant varieties. His work focuses on enhancing the quality and characteristics of crops for better consumption.

Latest Patents

Sakai holds a patent for a new variety of sweet potato plant named 'Fukumurasaki'. This innovative plant was bred through the crossbreeding of the variety 'Kyukei255' and 'Purple Sweet Lord'. The 'Fukumurasaki' plant is designed for the cultivation of root tubers that are intended for consumption. The steamed flesh of 'Fukumurasaki' is characterized by its purple color, high sugar content, medium to viscous flesh quality, and excellent taste. This variety represents a significant advancement in sweet potato cultivation.

Career Highlights

Tetsufumi Sakai is affiliated with the National Agriculture and Food Research Organization, where he conducts research and development in agricultural innovations. His work has been instrumental in improving crop varieties that meet consumer demands and enhance food quality.

Collaborations

Sakai collaborates with esteemed colleagues such as Yumi Kai and Akira Kobayashi. Their combined expertise contributes to the advancement of agricultural research and the development of new plant varieties.

Conclusion

Tetsufumi Sakai's contributions to agriculture through his invention of the 'Fukumurasaki' sweet potato plant highlight his commitment to innovation in crop development. His work not only enhances the quality of food but also supports agricultural sustainability.

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]
Loading…