30 Utility Patents
#6 in Kita-adachi-gun
#19,678 in Japan
#91,840 in the World
Forward Citations = 75
Company Filing History:


Dic Corporation (tokyo)
4. 2 out of 12,501

where one patent can have more than one assignee
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#6 in Kita-adachi-gun
#19,678 in Japan
#91,840 in the World
Company Filing History:



Get your Inventor Badge Today