17 Utility Patents
#51 in Sakura
#44,213 in Japan
#202,332 in the World
Forward Citations = 107
Company Filing History:


Nippon Telegraph and Telephone Public Corporation
where one patent can have more than one assignee
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#51 in Sakura
#44,213 in Japan
#202,332 in the World
Company Filing History:


Get your Inventor Badge Today