13 Utility Patents
#69 in Zama
#63,300 in Japan
#296,118 in the World
Forward Citations = 129
Company Filing History:

Nippon Telegraph and Telephone Public Corporation
where one patent can have more than one assignee
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#69 in Zama
#63,300 in Japan
#296,118 in the World
Company Filing History:

Get your Inventor Badge Today