8 Utility Patents
#5,920 in Yokohama
#106,990 in Japan
#517,804 in the World
Forward Citations = 171
Company Filing History:
Optrex Corporation

Ag Technology Co., Ltd.
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#5,920 in Yokohama
#106,990 in Japan
#517,804 in the World
Company Filing History:

Get your Inventor Badge Today