Osaka, Japan

Ayumi Kubo

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Daikin Industries, Ltd.. Active years: 2024-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ayumi Kubo. Retrieved from https://idiyas.com/inventor/ayumi-kubo-26vv7ife

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 = 1


Company Filing History:


Years Active: 2024-2025

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3 patents (USPTO):Explore Patents

Title: Ayumi Kubo: Innovator in Refrigeration Technology

Introduction

Ayumi Kubo is a prominent inventor based in Osaka, Japan. She has made significant contributions to the field of refrigeration technology, holding a total of 3 patents. Her innovative designs focus on improving the efficiency and functionality of air conditioning and refrigeration systems.

Latest Patents

One of her latest patents is for an air conditioner that features a unique casing with a refrigerant flow path unit housed inside. This design includes a compressor installed on the bottom plate and a shutoff valve that regulates the flow of refrigerant. The refrigerant flow path unit is strategically supported at a distance from the bottom plate, enhancing its operational efficiency. Another notable patent is for a refrigeration apparatus that comprises a refrigerant flow path unit made of stacked plates. This apparatus includes functional components with driving units and a casing that accommodates both the refrigerant flow path unit and additional components, creating a comprehensive refrigerant circuit.

Career Highlights

Ayumi Kubo works at Daikin Industries, Ltd., a leading company in the HVAC industry. Her work has been instrumental in advancing the technology used in air conditioning and refrigeration systems. Her innovative approaches have garnered attention and respect within the industry.

Collaborations

Throughout her career, Ayumi has collaborated with notable colleagues, including Junichi Hamadate and Fumiaki Koike. These collaborations have contributed to the development of cutting-edge technologies in her field.

Conclusion

Ayumi Kubo is a trailblazer in refrigeration technology, with a focus on creating efficient and effective air conditioning systems. Her contributions continue to shape the industry and inspire future innovations.

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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