Nuclear Development Corporation

Calculating rank

USPTO Granted Patents = 1

% Expired Patents = 100.0

Forward Citations = 11

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3 inventors (with patents filed for the assignee):

Toshiya Kido (1 out of 1 patent)

Yasunao Yamaguchi (1 out of 3 patents)

Kimio Nakayama (1 out of 4 patents)

1 patent: Sort by Forward Citations

1. 6909766 - Production method for a nuclear fuel assembly support grid and a nuclear fuel assembly support grid produced by the same (2005-06-21),

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USPTO Data Jan 1 1976 - Nov 10 2026

1 Patents

#4 in Naka

#15,780 in Japan

Naka, Japan

Nuclear Development Corporation

Forward Citations = 11

3 inventors:

Toshiya Kido (1 out of 1 patent)

Yasunao Yamaguchi (1 out of 3 patents)

Kimio Nakayama (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nuclear Development Corporation. Retrieved from https://idiyas.com/company/nuclear-development

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]