Utsunomiya, Japan

Kunihiro Hayashida

This inventor holds 3 USPTO granted patents. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kunihiro Hayashida. Retrieved from https://idiyas.com/inventor/kunihiro-hayashida

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 = 5.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Years Active: 2003

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3 patents (USPTO):Explore Patents

Title: Kunihiro Hayashida: Innovator in Calibrachoa Cultivation

Introduction

Kunihiro Hayashida is a notable inventor based in Utsunomiya, Japan. He has made significant contributions to the field of horticulture, particularly in the cultivation of Calibrachoa plants. With a total of 3 patents to his name, Hayashida has established himself as a key figure in plant innovation.

Latest Patents

Hayashida's latest patents include two distinct cultivars of Calibrachoa plants. The first is named 'Illumination Rose 2', characterized by its cascading and prostrate plant habit, freely branching growth habit, early flowering habit, purple-colored flowers with a yellow-colored throat, and good weather tolerance. The second cultivar, 'Illumination Cherry Pink', features similar traits but showcases red purple-colored flowers with a yellow-colored throat.

Career Highlights

Throughout his career, Hayashida has focused on developing unique plant varieties that enhance the aesthetic appeal of gardens and landscapes. His innovative approach to plant breeding has garnered attention in the horticultural community.

Collaborations

Hayashida has worked alongside notable colleagues such as Noboru Onishi and Daigaku Takeshita. Their collaborative efforts have contributed to the advancement of plant cultivation techniques and the introduction of new cultivars.

Conclusion

Kunihiro Hayashida's work in the field of horticulture, particularly with Calibrachoa plants, showcases his dedication to innovation and excellence. His contributions continue to influence the industry and inspire future generations of inventors.

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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