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USPTO Data Jan 1 1976 - Oct 13 2026
7 Patents
#6 in Iwate
#5,456 in Japan
Nec Tokin Iwate, Ltd.
Forward Citations = 69
13 inventors:
Nec Tokin Iwate, Ltd.
% Expired Patents = 57.1
CIPO Patents = 2
EPO Patents = 1
Forward Citations = 69
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13 inventors (with patents filed for the assignee):
Tatsumi Ide (4 out of 18 patents)
Kei Chiba (3 out of 6 patents)
Shigeru Kasai (2 out of 16 patents)
4. Yoshifumi Chida (2 out of 4 patents)
5. Michikazu Kondo (2 out of 2 patents)
6. Masao Saito (1 out of 1 patent)
7. Akira Yahagi (1 out of 1 patent)
8. Yoshinori Ohta (1 out of 1 patent)
9. Katsuya Iwabuchi (1 out of 1 patent)
10. Keiichi Mori (1 out of 1 patent)
11. Tsutomu Ono (1 out of 3 patents)
12. Shuji Yamasaki (1 out of 1 patent)
13. Katsuto Kojima (1 out of 5 patents)
14. Keiichi Mori (0 patent)
7 patents:
Company Overview
Nec Tokin Iwate, Ltd. is a subsidiary of NEC Corporation, specializing in the design and manufacture of electronic components and devices. They offer a wide range of products including capacitors, transformers, and sensors for various industries such as automotive, telecommunications, and consumer electronics. With a focus on quality and innovation, Nec Tokin Iwate, Ltd. aims to provide cutting-edge solutions to their customers worldwide.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nec Tokin Iwate, Ltd.. Retrieved from https://idiyas.com/company/nec-tokin-iwate
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]
2 patents (CIPO):
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]