Osaka, Japan

Keisuke Okumura

This inventor holds 22 USPTO granted patents and 11 published patent applications and 6 EPO patents, primarily in Inductor Technology. Top assignee: Nitto-Denko Corporation. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keisuke Okumura. Retrieved from https://idiyas.com/inventor/keisuke-okumura

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

USPTO Granted Patents = 22 

% Patents Active = 81.8

 

Average Co-Inventor Count = 2.2

ph-index = 3

Forward Citations = 20(Granted Patents)


Location History:

  • Ibaraki, JP (2013 - 2021)
  • Osaka, JP (2019 - 2024)

Company Filing History:


Years Active: 2013-2026

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Areas of Expertise:
Inductor
Laminated Sheet
Magnetic Wiring Circuit Board
Semiconductor Device
Temperature Sensor
Wired Circuit Board
Printed Circuit Board
Manufacturing Method
Management Module
Patch Device
22 patents (USPTO):Explore Patents

Title: **Keisuke Okumura: Pioneering Innovations in Inductors**

Introduction

Keisuke Okumura is a notable inventor based in Osaka, Japan, who has made significant contributions to the field of electrical engineering. With a total of 16 patents to his name, Okumura has focused primarily on advancing inductor technology, showcasing his commitment to innovation and problem-solving in electrical applications.

Latest Patents

Okumura's most recent patents revolve around sophisticated inductor designs. One of his notable inventions involves an inductor that comprises a wire covered by a magnetic layer. The wire consists of a conducting line and an insulating layer, while the magnetic layer contains anisotropic magnetic particles and a binder. In a unique design feature, the peripheral region of the wire incorporates an oriented magnetic layer extending outwardly from the surface of the wire. In another patent, he introduced an inductor where the magnetic layer allows for a 40% volume filling rate of magnetic particles in its peripheral region, enhancing performance and efficiency.

Career Highlights

Keisuke Okumura is affiliated with Nitto Denko Corporation, where he has been able to translate his innovative ideas into practical applications. His extensive experience in developing advanced inductor technologies highlights his role as a leader in electrical innovation and showcases his dedication to enhancing the performance of electronic components.

Collaborations

Throughout his career, Okumura has collaborated with esteemed colleagues such as Yoshihiro Furukawa and Eiji Toyoda. These partnerships have allowed him to explore new ideas and foster creativity, contributing to the innovative solutions produced within the company.

Conclusion

Keisuke Okumura’s work in the field of inductors is a testament to his inventive spirit and dedication to advancing technology. With numerous patents and innovative designs, he continues to play an essential role in the evolution of electrical engineering and inductor applications, solidifying his position as a prominent inventor in Japan.

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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