% Expired Patents = 50.0

Forward Citations = 8

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7 inventors (with patents filed for the assignee):

Kouji Tsuzukihashi (1 out of 2 patents)

Saburou Wakita (1 out of 4 patents)

Junichi Sasaki (1 out of 5 patents)

4. Yuuji Ishiwari (1 out of 1 patent)

5. Makoto Tsunashima (1 out of 7 patents)

6. Yuusuke Maeda (1 out of 1 patent)

7. Nobuo Furuya (1 out of 2 patents)

2 patents: Sort by Forward Citations

1. 7210516 - Casting apparatus and method therefor (2007-05-01),

2. 7166354 - Metal coated fiber and electroconductive composition comprising the same and method for production thereof and use thereof (2007-01-23),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#13 in Akita 016-0892

#11,139 in Japan

Akita, Japan

Japan Electric Metals Corporation, Limited

Forward Citations = 8

7 inventors:

Kouji Tsuzukihashi (1 out of 2 patents)

Saburou Wakita (1 out of 4 patents)

Junichi Sasaki (1 out of 5 patents)

4. Yuuji Ishiwari (1 out of 1 patent)

5. Makoto Tsunashima (1 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Japan Electric Metals Corporation, Limited. Retrieved from https://idiyas.com/company/japan-electric-metals

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]