EPO Patents = 3

Forward Citations = 0

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3 inventors (with patents filed for the assignee):

Keiji Wada (2 out of 87 patents)

Hidemasa Nagamine (2 out of 2 patents)

Takahiro Asada (1 out of 1 patent)

4. Takahiro Asada (0 patent)

2 patents: Sort by Forward Citations

#1 in Settsu

#11,133 in Japan

Nag System Co., Ltd.

Forward Citations = 0

3 inventors:

Keiji Wada (2 out of 87 patents)

Hidemasa Nagamine (2 out of 2 patents)

Takahiro Asada (1 out of 1 patent)

4. Takahiro Asada (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nag System Co., Ltd.. Retrieved from https://idiyas.com/company/nag-system-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]

3 patents (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]