NGK Ceramic Device Co., Ltd. is a leading manufacturer of ceramic components for a wide range of industries, including automotive, electronics, and healthcare. With a focus on innovation and quality, NGK offers solutions for various applications, such as sensors, actuators, and fuel cells. The company's products are known for their reliability, durability, and performance, making NGK a trusted partner for customers around the world.

Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

9 Patents

#105 in Aichi

#4,704 in Japan

Aichi, Japan

Ngk Ceramic Device Co., Ltd.

Forward Citations = 9

18 inventors:

Tomoyoshi Tai (3 out of 54 patents)

Ryosuke Hattori (3 out of 15 patents)

Yuji Hori (3 out of 55 patents)

4. Takahiro Yamadera (3 out of 19 patents)

5. Kengo Suzuki (3 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ngk Ceramic Device Co., Ltd.. Retrieved from https://idiyas.com/company/ngk-ceramic-device-company

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]

12 patents (EPO):

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]