Tokyo, Japan

Masahiro Mii

This inventor holds 2 USPTO granted patents. Top assignees: Doc Co. Ltd., Ishihara Sangyo Kaisha, Ltd.. Active years: 2009-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Mii. Retrieved from https://idiyas.com/inventor/masahiro-mii

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 = 3.0

ph-index = 1


Company Filing History:


Years Active: 2009-2024

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2 patents (USPTO):Explore Patents

Title: Celebrating the Innovations of Inventor Masahiro Mii

Introduction: Masahiro Mii, a distinguished inventor based in Tokyo, Japan, has made significant contributions to the field of horticulture through his innovative plant varieties. With a total of two patents to his name, Mii's work showcases his dedication to enhancing the beauty and diversity of plants.

Latest Patents: Among his most notable patents is the orchid variety named '311NR'. This unique cultivar is characterized by striking dark purple flower petals, as well as specific dimensions in plant length and flower petal width that set it apart from other cultivars. In addition to this, Mii has also developed a Primula plant known as 'Thirtyone'. This cultivar features an upright growth habit, vigorous development, and a profusion of light purple-colored flowers that are showcased prominently on sturdy peduncles, offering a vibrant display above its foliage.

Career Highlights: Throughout his career, Mii has collaborated with prominent companies in the horticultural industry, including Doc Co. Ltd. and Ishihara Sangyo Kaisha, Ltd. His work in these organizations has allowed him to refine his expertise and contribute actively to the development of new plant varieties.

Collaborations: Mii has had the pleasure of working alongside talented individuals in the field, including his coworkers Junji Amano and Juntaro Kato. These collaborations reflect a shared commitment to advancing plant research and innovation.

Conclusion: Masahiro Mii's contributions to horticulture through his patented inventions reinforce the importance of innovation in creating new and distinct plant varieties. His work not only enhances the aesthetic appeal of plants but also signifies the potential for future advancements in the field. With each invention, Mii continues to inspire the next generation of inventors and horticulturists.

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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