Forward Citations = 5

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11 inventors (with patents filed for the assignee):

Hiroshi Maeda (3 out of 62 patents)

Kiho Hwang (3 out of 4 patents)

Katsumi Kobayashi (2 out of 56 patents)

4. Hiroyuki Iwata (2 out of 7 patents)

5. Kiyofumi Fujiwara (2 out of 6 patents)

6. Sepung Ki (2 out of 2 patents)

7. Chihu An (2 out of 2 patents)

8. Terumasa Toyoda (1 out of 6 patents)

9. Nobuo Kitajima (1 out of 19 patents)

10. Sukho Shin (1 out of 3 patents)

11. Eietsu Abe (1 out of 2 patents)

5 patents: Sort by Forward Citations

1. 12119154 - Coil device (2024-10-15),

2. 12106888 - Coil device (2024-10-01),

3. 8866577 - Coil component (2014-10-21),

4. 8791786 - Coil device (2014-07-29),

5. 8779883 - Coil device (2014-07-15),

Company Overview

TDK Korea Corporation is a leading global provider of electronic components and solutions, specializing in high-performance passive components, magnetic materials, and energy devices. Established as a branch of TDK Corporation, headquartered in Japan, the company plays a pivotal role in the advancement of various industries including telecommunications, automotive, and consumer electronics. Recognized for innovation and quality, TDK Korea focuses on research and development to enhance the performance of its products. The company is committed to sustainability and providing effective solutions that meet the evolving needs of the market while ensuring environmental responsibility.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

5 Patents

#671 in Seoul

#1,877 in South Korea

Seoul, South Korea

Tdk Korea Corporation

Forward Citations = 5

11 inventors:

Hiroshi Maeda (3 out of 62 patents)

Kiho Hwang (3 out of 4 patents)

Katsumi Kobayashi (2 out of 56 patents)

4. Hiroyuki Iwata (2 out of 7 patents)

5. Kiyofumi Fujiwara (2 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tdk Korea Corporation. Retrieved from https://idiyas.com/company/tdk-korea

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

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]