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For the Inventor, By the Inventor

Mine, Japan

Ngk Electronics Devices, Inc.

Calculating rank
USPTO Granted Patents = 11


Forward Citations = 8

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17 inventors (with patents filed for the assignee):

goldMedal Masato Ishizaki (2 out of 2 patents)

silverMedal Noboru Kubo (2 out of 2 patents)

bronzeMedal Yoshikazu Mihara (2 out of 2 patents)

4.  Naoya Shirai (2 out of 2 patents)

5.  Noriyasu Yamamoto (2 out of 2 patents)

6.  Teppei Yamaguchi (2 out of 2 patents)

7.  Yoshio Tsukiyama (2 out of 2 patents)

8.  Takashi Kawamura (1 out of 1 patent)

9.  Naoki Gotou (1 out of 1 patent)

10.  Kiichiro Mori (1 out of 1 patent)

11.  Naoki Goto (1 out of 6 patents)

12.  Atsushi Mase (1 out of 2 patents)

13.  Akiyoshi Osakada (1 out of 2 patents)

14.  Kento Takahashi (1 out of 2 patents)

15.  Yuji Umeda (1 out of 2 patents)


11 patents:

1. 12615865 - Package (2026-04-28),
2. 12209313 - Metal member and production method therefor (2025-01-28),
3. 11978682 - Package, and method for manufacturing power semiconductor module (2024-05-07),
4. 11929301 - Package and electronic device (2024-03-12),
5. 11901268 - Package with an electrode-attached frame supported by a heat sink, and method for manufacturing power semiconductor module provided therewith (2024-02-13),
6. 11897817 - Ceramic sintered body and substrate for semiconductor device (2024-02-13),
7. 11854934 - Package with heat dissipating substrate (2023-12-26),
8. 11849538 - Composite wiring board, package, and electronic device (2023-12-19),
9. 11178762 - Connection structure for wiring substrate and flexible substrate and package for housing electronic components (2021-11-16),
10. 10937715 - Substrate for power module, collective substrate for power modules, and method for manufacturing substrate for power module (2021-03-02),
11. 10790245 - High-frequency ceramic board and high-frequency semiconductor element package (2020-09-29),
Company Overview
Ngk Electronics Devices, Inc. is a prominent player in the electronics sector, specializing in the development and manufacturing of advanced electronic components. The company focuses on innovative technologies that cater to various industries, including automotive, telecommunications, and consumer electronics. With a strong emphasis on research and development, Ngk Electronics Devices is committed to delivering high-quality products that enhance performance and reliability in electronic applications, contributing to technological advancements on a global scale.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

11 Patents

#2 in Mine

#4,142 in Japan

#51,831 in the World

Mine, JP
Mine, Japan

Ngk Electronics Devices, Inc.

Forward Citations = 8

17 inventors:

goldMedal Masato Ishizaki (2 out of 2 patents)

silverMedal Noboru Kubo (2 out of 2 patents)

bronzeMedal Yoshikazu Mihara (2 out of 2 patents)

4.  Naoya Shirai (2 out of 2 patents)

5.  Noriyasu Yamamoto (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ngk Electronics Devices, Inc.. Retrieved from https://idiyas.com/company/ngk-electronics-devices

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]
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