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USPTO Data Jan 1 1976 - Nov 3 2026
9 Patents
#10 in Komaki
#4,707 in Japan
Ngk Optoceramics Co., Ltd.
Forward Citations = 20
20 inventors:
Ngk Optoceramics Co., Ltd.
Calculating rank
% Expired Patents = 22.2
EPO Patents = 1
Forward Citations = 20
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20 inventors (with patents filed for the assignee):
Shoichiro Yamaguchi (3 out of 37 patents)
Kengo Suzuki (3 out of 8 patents)
Yuichi Iwata (3 out of 34 patents)
4. Yuji Okuda (2 out of 3 patents)
5. Takashi Ota (2 out of 37 patents)
6. Kunihiko Nakagaki (1 out of 37 patents)
7. Takashi Yoshino (1 out of 74 patents)
8. Yoshio Suzuki (1 out of 9 patents)
9. Akiyoshi Ide (1 out of 36 patents)
10. Akira Hamajima (1 out of 9 patents)
11. Yasunori Iwasaki (1 out of 37 patents)
12. Keiichiro Watanabe (1 out of 42 patents)
13. Shin Murai (1 out of 1 patent)
14. Takashi Ohta (1 out of 2 patents)
15. Naoki Masui (1 out of 1 patent)
9 patents:
2. 8226784 - Method of forming laminated body and method of manufacturing sensor element (2012-07-24),
Company Overview
Ngk Optoceramics Co., Ltd. is a leading producer of ceramic optoelectronic components and sensors. With a focus on innovation and quality, the company offers a wide range of products including LEDs, optical sensors, and infrared components. Serving various industries such as automotive, consumer electronics, and medical devices, Ngk Optoceramics is committed to providing reliable solutions for their customers' applications.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ngk Optoceramics Co., Ltd.. Retrieved from https://idiyas.com/company/ngk-optoceramics-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]
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]
1 patent (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]