Los Angeles, CA, United States of America

Nobutaka Kiriu

This inventor holds 1 USPTO granted patent. Top assignee: Zojirushi Corporation. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobutaka Kiriu. Retrieved from https://idiyas.com/inventor/nobutaka-kiriu

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 = 2.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: Nobutaka Kiriu: Innovator in Thermal Container Technology

Introduction

Nobutaka Kiriu is a notable inventor based in Los Angeles, CA. He has made significant contributions to the field of thermal container technology. His innovative designs focus on enhancing the functionality and efficiency of insulated urns and thermal containers.

Latest Patents

Kiriu holds a patent for a unique invention titled "Filler caps for insulated urns and thermal containers." This filler cap is designed for use with insulated urns or thermal containers. It features a filling port and a cover that, when combined, form the filler cap. Notably, the design contains no moving parts during use, which simplifies operation. Additionally, a venting mechanism is integrated within the filler cap to enhance its functionality.

Career Highlights

Kiriu is associated with Zojirushi Corporation, a company renowned for its innovative kitchen and home appliances. His work at Zojirushi has allowed him to focus on developing practical solutions for everyday needs. His dedication to improving thermal container technology has positioned him as a key figure in this niche.

Collaborations

Kiriu collaborates with Toyohiko Takatsuki, a fellow innovator in the field. Their partnership has fostered a creative environment that encourages the development of new ideas and products.

Conclusion

Nobutaka Kiriu's contributions to thermal container technology exemplify the spirit of innovation. His patent for filler caps demonstrates his commitment to enhancing user experience and functionality. Through his work at Zojirushi Corporation, Kiriu continues to make strides in the 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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