Miyakonojo, Japan

Tetsufumi Sakai

This inventor holds 4 USPTO granted patents. Top assignee: Suntory Flowers Limited. Active years: 2008-2010.

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

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


% Patents Active = 100.0

Average Co-Inventor Count = 11.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2008-2010

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4 patents (USPTO):Explore Patents

Title: Tetsufumi Sakai: Innovator in Plant Cultivation

Introduction

Tetsufumi Sakai is a notable inventor based in Miyakonojo, Japan. He has made significant contributions to the field of horticulture, particularly in the development of new plant cultivars. With a total of 4 patents to his name, Sakai has established himself as a key figure in plant innovation.

Latest Patents

Sakai's latest patents include two distinct cultivars. The first is a plant named 'Kyuikukan 5', which is characterized by its compact and trailing growth habit. The leaves of 'Kyuikukan 5' are light green when developing and transition to a dark purple as they mature. The second cultivar, 'Kyuikukan 2', features a compact and outwardly trailing growth habit, with bright green young foliage that matures to a dark purple color.

Career Highlights

Sakai is currently associated with Suntory Flowers Limited, where he continues to innovate in the field of plant cultivation. His work has garnered attention for its unique approaches to developing new plant varieties that enhance both aesthetic appeal and growth characteristics.

Collaborations

Sakai collaborates with talented individuals in his field, including Yasuhiro Takahata and Masaru Yoshinaga. These partnerships contribute to the innovative environment at Suntory Flowers Limited, fostering creativity and advancement in horticultural practices.

Conclusion

Tetsufumi Sakai's contributions to plant innovation through his patents and collaborations highlight his dedication to advancing horticulture. His work continues to inspire and influence the industry, making him a significant figure in the world of plant cultivation.

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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