Osaka, Japan

Yasuyuki Ito

This inventor holds 16 USPTO granted patents and 6 published patent applications and 4 EPO patents, primarily in Electrochemical Devices. Top assignees: Panasonic Intellectual Property Management Co., Ltd., Panasonic Corporation, Sanyo Chemical Industries, Ltd.. Active years: 2009-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuyuki Ito. Retrieved from https://idiyas.com/inventor/yasuyuki-ito

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 68.8


Average Co-Inventor Count = 3.4

ph-index = 3

Forward Citations = 89(Granted Patents)


Location History:

  • Neyagawa, JP (2010)
  • Osaka, JP (2009 - 2023)

Company Filing History:


Years Active: 2009-2025

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Areas of Expertise:
Electrochemical Device
Capacitor
Electric Double Layer Capacitor
Electrolyte Solution
Positive Electrode
Negative Electrode
Conductive Polymer
Power Storage Device
Manufacturing Method
Wound Capacitor
Electrolytic Solution
Capacitance Recovery
16 patents (USPTO):Explore Patents

Title: **Innovator Yasuyuki Ito: Contributions to Electrochemical Device Technology**

Introduction

Yasuyuki Ito is a prominent inventor based in Osaka, Japan, known for his groundbreaking work in the field of electrochemical devices. With a remarkable portfolio of 15 patents, he has made significant contributions to advancements in technology, particularly in the manufacturing processes and components of electrochemical systems.

Latest Patents

Among his latest innovations are two notable patents focused on electrochemical devices. The first patent describes an electrochemical device that includes a positive electrode, a negative electrode, and a separator situated between the two. The positive electrode in this innovation features a current collector made of aluminum, combined with a positive electrode material layer that incorporates a conductive polymer. Additionally, this design includes an aluminum oxide layer treated with fluorine to enhance performance. The second patent outlines a comprehensive method for manufacturing such an electrochemical device, detailing the steps to prepare the positive and negative electrodes and sealing them within an exterior body alongside an electrolytic solution. This method emphasizes the preparation of the positive electrode under a depressurized atmosphere while introducing gas with carbon dioxide as a primary component.

Career Highlights

Yasuyuki Ito has developed his expertise while working for notable organizations such as Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation. His career has been marked by a commitment to driving innovation in electrochemical technologies, contributing to the intellectual property landscape through a series of pivotal patents.

Collaborations

Throughout his professional journey, Yasuyuki has collaborated with talented individuals, including Nao Matsumura and Eri Hirose. These partnerships have enabled him to expand his vision and drive innovative projects within the organizations he has been a part of.

Conclusion

Yasuyuki Ito's contributions to the field of electrochemical devices position him as a key figure in the ongoing evolution of technology in this area. His inventive spirit and dedication to research continue to inspire developments that may shape the future of energy storage and device efficiency. With a sustained focus on innovation, Ito's work exemplifies the impact of specialized knowledge and collaboration in driving scientific advancements.

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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