Sagamihara, Japan

Rio Miyashita

This inventor holds 2 USPTO granted patents and 4 published patent applications and 2 EPO patents. Top assignee: Daiwa Can Company. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rio Miyashita. Retrieved from https://idiyas.com/inventor/rio-miyashita

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.4

ph-index = 1


Company Filing History:


Years Active: 2025

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2 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Rio Miyashita

Introduction

Rio Miyashita is a notable inventor based in Sagamihara, Japan. He has made significant contributions to the field of battery technology and can lid design. With a total of 2 patents to his name, his work reflects a commitment to innovation and practical solutions.

Latest Patents

Miyashita's latest patents include a battery case and a can lid tab. The battery case patent describes a design that features a mounting surface shaped to securely hold a sealing plate. This case includes an open box-shaped body that houses battery components and integrates a sealing plate to close the opening. The design incorporates a stepped portion on the inner wall, which provides stability for the sealing plate.

The can lid tab patent outlines a flat plate-shaped attachment that includes a rivet hole for secure attachment to a can lid. This design features a tip portion and a finger hook portion, with an inclined upper surface on the rear end of the finger hook, enhancing usability and functionality.

Career Highlights

Rio Miyashita is currently employed at Daiwa Can Company, where he continues to develop innovative solutions in packaging technology. His work has contributed to advancements in both battery and can lid designs, showcasing his versatility as an inventor.

Collaborations

Miyashita collaborates with talented coworkers, including Masahiro Shiotani and Yasushi Enoki. Their combined expertise fosters a creative environment that encourages innovation and the development of new ideas.

Conclusion

Rio Miyashita's contributions to the fields of battery technology and packaging design exemplify his innovative spirit. His patents reflect a dedication to improving everyday products, making a lasting impact in his industry.

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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