Kashiwa, Japan

Hitoshi Watanabe

This inventor holds 4 USPTO granted patents. Top assignee: Kirin Brewery Company, Limited. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Watanabe. Retrieved from https://idiyas.com/inventor/hitoshi-watanabe-5u9lrukq

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 = 2.0

ph-index = 1


Company Filing History:


Years Active: 2003

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4 patents (USPTO):Explore Patents

Title: Hitoshi Watanabe: Innovator in Calibrachoa Cultivation

Introduction

Hitoshi Watanabe is a notable inventor based in Kashiwa, Japan. He has made significant contributions to the field of horticulture, particularly in the development of new cultivars of Calibrachoa plants. With a total of 4 patents to his name, Watanabe's work showcases his dedication to innovation in plant breeding.

Latest Patents

Watanabe's latest patents include two distinct cultivars of Calibrachoa plants. The first is named 'Kirifu Compact Red', characterized by its spreading and prostrate plant habit, freely branching growth, short internodes that create a dense bushy appearance, small leaves, and an early and freely flowering habit. This cultivar features small purple-colored flowers and exhibits good weather tolerance. The second cultivar, 'Kirifu Blue', shares similar characteristics but is distinguished by its small pale violet-colored flowers with a darker violet-colored throat. Both cultivars demonstrate Watanabe's commitment to enhancing the aesthetic and functional qualities of Calibrachoa plants.

Career Highlights

Hitoshi Watanabe is currently associated with Kirin Brewery Company, Limited, where he applies his expertise in plant cultivation. His innovative approach has led to the successful development of new plant varieties that are not only visually appealing but also resilient in various weather conditions.

Collaborations

Watanabe collaborates with Daigaku Takeshita, contributing to the advancement of horticultural science through their combined efforts in plant breeding and innovation.

Conclusion

Hitoshi Watanabe's contributions to the field of horticulture, particularly through his innovative Calibrachoa cultivars, highlight his role as a leading inventor in plant breeding. His work continues to inspire advancements in the industry and showcases the importance of innovation in agriculture.

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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