Forward Citations = 10

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2 inventors (with patents filed for the assignee):

Yasuo Nakajima (2 out of 61 patents)

Takayuki Shimamune (2 out of 105 patents)

2 patents: Sort by Forward Citations

1. 5545306 - Method of producing an electrolytic electrode (1996-08-13),

2. 5531875 - Electrode substrate for electrolysis and production method thereof (1996-07-02),

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USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#400 in Kanagawa

#11,139 in Japan

Kanagawa, Japan

Permelec Electrode Co. Ltd.

Forward Citations = 10

2 inventors:

Yasuo Nakajima (2 out of 61 patents)

Takayuki Shimamune (2 out of 105 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Permelec Electrode Co. Ltd.. Retrieved from https://idiyas.com/company/permelec-electrode-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]