Takarazuka, Japan

Toshiyuki Nanba

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Zojirushi Corporation. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiyuki Nanba. Retrieved from https://idiyas.com/inventor/toshiyuki-nanba

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Toshiyuki Nanba

Introduction

Toshiyuki Nanba is a notable inventor based in Takarazuka, Japan. He has made significant contributions to the field of food storage technology. His innovative approach has led to the development of a unique vacuum storage device.

Latest Patents

Toshiyuki Nanba holds 1 patent for his invention of a vacuum storage device. This device comprises a closed vessel designed for storing food, equipped with an air exhaust port that features a check valve. Additionally, it includes a pressure reducing device that draws air out of the closed vessel through a suction port. The design allows for a hermetic connection between the suction port of the pressure reducing device and the air exhaust port of the closed vessel, ensuring optimal food preservation.

Career Highlights

Toshiyuki Nanba is associated with Zojirushi Corporation, a company renowned for its innovative kitchen appliances. His work at Zojirushi has allowed him to focus on enhancing food storage solutions, contributing to the company's reputation for quality and innovation.

Collaborations

Throughout his career, Toshiyuki has collaborated with talented individuals such as Atsushi Kirimoto and Toyohiko Takatsuki. These collaborations have fostered a creative environment that encourages the development of groundbreaking inventions.

Conclusion

Toshiyuki Nanba's contributions to the field of food storage technology exemplify his innovative spirit and dedication to improving everyday life. His patent for the vacuum storage device showcases his ability to merge functionality with practicality.

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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