206 Utility Patents
#15 in Yokohama
#209 in Japan
#1,970 in the World
Forward Citations = 1,886
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4. 7 out of 13,305

5. 3 out of 52,568

where one patent can have more than one assignee
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#15 in Yokohama
#209 in Japan
#1,970 in the World
Company Filing History:
Get your Inventor Badge Today