15 Utility Patents
#421 in Nara
#51,252 in Japan
#233,589 in the World
Forward Citations = 16
Company Filing History:
Yusa Corporation
4. 1 out of 33,924
where one patent can have more than one assignee
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#421 in Nara
#51,252 in Japan
#233,589 in the World
Company Filing History:
Get your Inventor Badge Today