% Expired Patents = 100.0

EPO Patents = 1

Forward Citations = 2

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3 inventors (with patents filed for the assignee):

Yasuo Sato (1 out of 31 patents)

Kohei Teramoto (1 out of 25 patents)

Yoshinori Sakakibara (1 out of 1 patent)

4. Yasuo c/o Mitsubishi Denki Sato (0 patent)

5. Yoshinori Sakakibara (0 patent)

6. Kohei c/o Mitsubishi Denki Teramoto (0 patent)

1 patent: Sort by Forward Citations

#134 in Hiroshima, 729-3431

#15,759 in Japan

Nishinihon-Denken Inc.

Forward Citations = 2

3 inventors:

Yasuo Sato (1 out of 31 patents)

Kohei Teramoto (1 out of 25 patents)

Yoshinori Sakakibara (1 out of 1 patent)

4. Yasuo c/o Mitsubishi Denki Sato (0 patent)

5. Yoshinori Sakakibara (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nishinihon-Denken Inc.. Retrieved from https://idiyas.com/company/nishinihon-denken

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]

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]