10 Utility Patents
#624 in Hitachi
#85,573 in Japan
#407,520 in the World
Forward Citations = 317
Company Filing History:

The Tokyo Electric Power Company, Incorporated
where one patent can have more than one assignee
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#624 in Hitachi
#85,573 in Japan
#407,520 in the World
Company Filing History:

Get your Inventor Badge Today