Shiba, Japan

Toyoaki Nakarai

This inventor holds 2 USPTO granted patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toyoaki Nakarai. Retrieved from https://idiyas.com/inventor/toyoaki-nakarai

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 = 6.0

ph-index = 2

Forward Citations = 13(Granted Patents)


Location History:

  • Shiba, JP (1985)
  • Minoo, JP (1985)

Company Filing History:


Years Active: 1985

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2 patents (USPTO):Explore Patents

Title: The Innovations of Toyoaki Nakarai

Introduction

Toyoaki Nakarai is a notable inventor based in Shiba, Japan. He has made significant contributions to the field of agricultural technology through his innovative patents. With a total of 2 patents, Nakarai's work focuses on enhancing agricultural practices using advanced materials.

Latest Patents

Nakarai's latest patents include a unique plastic film designed for agricultural purposes. This infrared radiation absorbing film comprises a first layer of olefin resin that contains an amorphous hydrated aluminosilicate gel. Additionally, it may include extra layers of olefin resin that encompass the first layer, providing enhanced functionality for agricultural applications.

Career Highlights

Nakarai is currently employed at Sumitomo Chemical Company, Limited, where he continues to develop innovative solutions for the agricultural sector. His work is instrumental in improving crop yields and protecting plants from harmful radiation.

Collaborations

Throughout his career, Nakarai has collaborated with esteemed colleagues such as Nobuo Fukushima and Shuji Kitamura. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Toyoaki Nakarai's contributions to agricultural technology through his patents demonstrate his commitment to innovation. His work not only enhances agricultural practices but also showcases the potential of advanced materials in improving crop production.

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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