45 Utility Patents
#85 in Nara
#9,212 in Japan
#43,883 in the World
Forward Citations = 477
Company Filing History:

Nippon Telegraph and Telephone Public Corporation
where one patent can have more than one assignee
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#85 in Nara
#9,212 in Japan
#43,883 in the World
Company Filing History:

Get your Inventor Badge Today