Kanagawa, Japan

Ai Nakagawa

This inventor holds 10 USPTO granted patents and 5 published patent applications. Top assignee: Semiconductor Energy Laboratory Co., Ltd.. Active years: 2018-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ai Nakagawa. Retrieved from https://idiyas.com/inventor/ai-nakagawa

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

USPTO Granted Patents = 10 

% Patents Active = 80.0

Average Co-Inventor Count = 3.1

ph-index = 2

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 2018-2025

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10 patents (USPTO):Explore Patents

Title: Innovations by Ai Nakagawa

Introduction

Ai Nakagawa is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of power storage technology, holding a total of 10 patents. His work focuses on developing advanced power storage devices and electronic components that are both flexible and reliable.

Latest Patents

Among his latest patents are several innovative devices, including a power storage device, a battery management unit, and an electronic device designed to be repeatedly bendable. His inventions include a highly reliable power storage device and a long-life power storage device. The power storage device features a film that includes a plurality of projections, with a height difference between the maximum and minimum surfaces of the film ranging from 0.15 mm to 0.8 mm. The modulus of rigidity of the film is less than 6.5×10 N, and it incorporates a metal layer with a thickness between 5 μm and 200 μm. The positive and negative electrodes are effectively surrounded by this innovative film.

Career Highlights

Ai Nakagawa is currently employed at Semiconductor Energy Laboratory Co., Ltd., where he continues to push the boundaries of technology in power storage solutions. His work has garnered attention for its potential applications in various electronic devices.

Collaborations

Some of his notable coworkers include Junya Goto and Yuika Sato, who contribute to the innovative environment at Semiconductor Energy Laboratory Co., Ltd.

Conclusion

Ai Nakagawa's contributions to the field of power storage technology exemplify the spirit of innovation. His patents reflect a commitment to developing advanced solutions that enhance the reliability and flexibility of electronic devices.

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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