71 Utility Patents
#4 in Abiko
#3,587 in Japan
#19,335 in the World
Forward Citations = 529
Company Filing History:



4. 4 out of 489

where one patent can have more than one assignee
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#4 in Abiko
#3,587 in Japan
#19,335 in the World
Company Filing History:




Get your Inventor Badge Today