2 Utility Patents
#2,232 in Hiroshima, 729-3431
#298,249 in Japan
Forward Citations = 0
Company Filing History:
Ikutoku Gakuen
where one patent can have more than one assignee
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#2,232 in Hiroshima, 729-3431
#298,249 in Japan
Company Filing History:
Get your Inventor Badge Today