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For the Inventor, By the Inventor

Tokyo, Japan

Yu Matsui

This inventor holds 4 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignees: Prime Planet Energy & Solutions, Inc., The Furukawa Electric Co., Ltd., Uacj Corporation. Active years: 2022-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yu Matsui. Retrieved from https://idiyas.com/inventor/yu-matsui-ozmpinfc

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.5

ph-index = 1


Location History:

  • Tokyo, JP (2022 - 2023)
  • Kakogawa, JP (2024)

Company Filing History:

goldMedal2 out of 313 
 
Prime Planet Energy & Solutions, Inc.
 patents
silverMedal2 out of 2,643 
 
The Furukawa Electric Co., Ltd.
 patents
bronzeMedal2 out of 192 
 
Uacj Corporation
 patents
where one patent can have more than one assignee

Years Active: 2022-2026

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4 patents (USPTO):Explore Patents
1. 12620679 - Battery including electrode tab including a wrinkle (2026-05-05),
2. 11923560 - Secondary battery having greater adhesion between electrode plate and separator closer to electrode terminal and method of manufacturing the same (2024-03-05),
3. 11721361 - Aluminum alloy substrate for magnetic disks, method for producing same, and magnetic disk using said aluminum alloy substrate for magnetic disks (2023-08-08),
4. 11341995 - Aluminum alloy sheet for magnetic disk and production method therefor, and magnetic disk using said aluminum alloy sheet for magnetic disk (2022-05-24),

Title: The Innovative Contributions of Yu Matsui

Introduction

Yu Matsui is a notable inventor based in Kakogawa, Japan. He has made significant contributions to the field of battery technology, particularly in the design and manufacturing of secondary batteries. His innovative approach has led to advancements that enhance the performance and reliability of these energy storage systems.

Latest Patents

Matsui holds a patent for a secondary battery that features greater adhesion between the electrode plate and the separator, particularly near the electrode terminal. The patent describes a secondary battery that includes an electrode plate with a main body portion and a protruding electrode terminal portion. The separator is adhered to the electrode plate, with varying adhesion strengths across different regions of the electrode plate. This design improves the overall efficiency and durability of the battery.

Career Highlights

Yu Matsui is currently employed at Prime Planet Energy & Solutions, Inc., where he continues to innovate in the field of energy storage. His work focuses on enhancing battery technology to meet the growing demands for efficient and reliable energy solutions. His contributions have been instrumental in advancing the capabilities of secondary batteries.

Collaborations

Throughout his career, Matsui has collaborated with talented individuals such as Daiki Watanabe and Akira Nishida. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in the battery industry.

Conclusion

Yu Mats

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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