Takatsuki, Japan

Osamu Nakagiri

This inventor holds 4 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Ucc Ueshima Coffee Co., Ltd., Kaken Kogyo Co., Ltd., Kashiwara Seitai Co., Ltd.. Active years: 1999-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osamu Nakagiri. Retrieved from https://idiyas.com/inventor/osamu-nakagiri

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.2

ph-index = 3

Forward Citations = 134(Granted Patents)


Location History:

  • Takasago, JP (1999)
  • Takatsuki, JP (2011 - 2017)

Company Filing History:


Years Active: 1999-2017

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4 patents (USPTO):Explore Patents

Title: Osamu Nakagiri: Innovator in Beverage and Cap Opening Solutions

Introduction

Osamu Nakagiri is a notable inventor based in Takatsuki, Japan, recognized for his contributions to the field of beverage extraction and cap opening tools. With a total of four patents to his name, Nakagiri has developed innovative solutions that enhance user experience and functionality.

Latest Patents

Among his latest inventions is a cap opening tool set designed to assist users in easily loosening screw caps, even with limited arm strength. This tool set features a ring with a guide section and a cap opener that includes a head and extending arms. The design allows for effective pressure reduction within the container, facilitating a smoother opening process. Another significant patent is the beverage extraction filter, which is versatile enough to work with various extraction machine types. This filter consists of a filter unit for housing coffee powder and a layered lid unit that ensures optimal extraction through a strategically placed hole.

Career Highlights

Throughout his career, Nakagiri has worked with reputable companies such as UCC Ueshima Coffee Co., Ltd. and Kaken Kogyo Co., Ltd. His experience in these organizations has contributed to his understanding of consumer needs and the technical aspects of beverage preparation.

Collaborations

Nakagiri has collaborated with talented individuals in his field, including Mikio Tanaka and Yoshihiro Koyanagi. These partnerships have likely fostered innovation and creativity in his projects.

Conclusion

Osamu Nakagiri's inventive spirit and dedication to improving everyday tasks through his patents make him a significant figure in the realm of innovations. His work continues to impact the beverage industry positively, providing practical solutions for consumers.

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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