117 Utility Patents
#47 in Kawasaki
#994 in Japan
#6,584 in the World
Forward Citations = 1,023
Company Filing History:






4. 2 out of 16
Nippon Telegraph & Telephone Co.
where one patent can have more than one assignee
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#47 in Kawasaki
#994 in Japan
#6,584 in the World
Company Filing History:
Get your Inventor Badge Today